Paris supports five self-contained circuits in different directions. Each covers terrain that is inaccessible by public transport and requires at minimum two days to do properly.

Île-de-France Day Trips: Versailles, Fontainebleau, Giverny, Chartres

Château de Versailles (GPS: 48.8049°N, 2.1204°E; Place d'Armes, 78000 Versailles; 14 miles from Paris, 30-45 minutes via D10/A13; RER C from Paris Invalides or Saint-Michel Notre-Dame to Versailles-Rive Gauche, 45 minutes, approximately $5 return; open Tuesday to Sunday 9:00 AM-6:30 PM April to October, 9:00 AM-5:30 PM November to March; closed Mondays): the royal palace of Louis XIV, who relocated the French court here from Paris in 1682 and maintained 20,000 people -- courtiers, servants, tradespeople, and guards -- on the estate at its peak. The palace contains 700 rooms; the Galerie des Glaces (Hall of Mirrors) is 240 feet long with 357 mirrors facing 17 arched windows opening onto the Grand Canal. Admission: €21 for the château; approximately €27 for the Passport ticket including the Trianon domain and the musical fountains day. The Trianon estate (the Grand and Petit Trianon palaces, approximately 0.6 miles from the main palace through the formal gardens) is worth the additional ticket: the Petit Trianon was Marie-Antoinette's private retreat, and the Hameau de la Reine -- a working model farm with thatched cottages and live animals built for her entertainment, is the most surreal structure on the estate.

Fontainebleau (château GPS: 48.4026°N, 2.7014°E; Place du Général de Gaulle, 77300 Fontainebleau; 42 miles from Paris, 55-75 minutes via A6; open daily except Monday, 9:30 AM-5:00 PM winter, 9:30 AM-6:00 PM summer; closed January 1 and December 25; admission €14.50 adult, free for EU residents under 26): the royal château used by every French monarch from François I to Napoléon III, covering 323,000 sq ft across six centuries of successive building campaigns. Unlike Versailles, Fontainebleau has no single dominant architectural moment -- the accumulation of different periods gives it a character that feels lived in rather than staged. Napoléon said farewell to his Imperial Guard in the Cour du Cheval Blanc (now called the Cour des Adieux) on April 20, 1814 before his exile to Elba. The Forêt de Fontainebleau surrounding the château is 69,000 acres of oak, pine, and sandstone, with over 186 miles of marked hiking trails and the most significant bouldering area in Europe: the Bleau circuits (approximately 4,000 sandstone problems across dozens of sectors) have been used for training by elite climbers since the 1960s. The forest is a UNESCO Global Geopark. Free to enter; the sandstone sectors are signposted throughout.

Giverny (Monet's House and Gardens) (GPS: 49.0759°N, 1.5334°E; 84 Rue Claude Monet, 27620 Giverny; 50 miles from Paris, 1h10-1h30 via A13 to Vernon then D5 for 3 miles; open April 1 to November 1 only, closed in winter; 10:00 AM-6:00 PM daily, last admission 5:30 PM; admission €13 adult, €7 children 7 and above, under 7 free; book online at claudemonetgiverny.fr): Claude Monet lived here from 1883 until his death in 1926 and designed the five-acre property as a working visual reference for his painting rather than as a decorative garden in the conventional sense. The water garden -- the Japanese bridge, the weeping willows, the wisteria, and the water lilies -- was not adjacent to the house; Monet bought the neighboring meadow, diverted a stream, and created the pond from scratch in 1893, then spent the next 30 years painting it. The Nymphéas series (250 paintings, the largest of which are in the Orangerie in Paris) is what he was looking at from the green bank across the water.

Best month: May for peak flowering (wisteria on the Japanese bridge in late April to early May, tulips, alliums, and irises simultaneously). The water lily pond is at its best from June to September. July and August are the most crowded months; arrive before 10:15 AM on a weekday or book online.

Chartres Cathedral (GPS: 48.4474°N, 1.4878°E; 16 Cloître Notre-Dame, 28000 Chartres; 56 miles from Paris, 1h10-1h25 via A11; open daily; cathedral admission free; north tower climb €10, crypt tour approximately €7): the most complete medieval Gothic cathedral in France, built between 1194 and 1220 after the previous structure burned, retaining only its 11th-century Royal Portal (the three carved doorways on the west facade) and the Romanesque south tower. The cathedral has 176 stained glass windows covering 28,000 sq ft, including 12th-century lancets in the west façade that pre-date the building around them by 50 years. The color of the medieval Chartres blue -- a cobalt-tin formula lost after the 13th century -- is visibly different from every other medieval stained glass window in France. Guided English-language tours run daily at noon and 2:45 PM Monday to Saturday (voluntary donation; ask for the Malcolm Miller guided experience or similar qualified guide; it transforms the visit from pleasant to extraordinary).

Normandy: D-Day Coast, Chalk Cliffs, and Mont-Saint-Michel, 120-224 miles

Étretat (GPS: 49.7076°N, 0.2038°E; 124 miles from Paris, 2h15-2h45 via A13 toward Le Havre then D940 coast road): a small coastal town of approximately 1,400 permanent residents on the Alabaster Coast (Côte d'Albâtre), where a sequence of chalk cliffs shaped by wave erosion has produced three natural arches. The Falaise d'Aval and Porte d'Aval (southwest end of the beach): the primary arch, 130 feet high, with the 230-foot Aiguille needle rising from the sea offshore behind it. The path up from the southwest end of the beach (steep, 5-10 minutes) gives the canonical view: arch and needle simultaneously, with the larger Manneporte arch visible at the horizon another 15 minutes along the cliff path. The Falaise d'Amont (northeast end): a smaller arch with the Notre-Dame de la Garde chapel on the summit and a monument to the aviators Nungesser and Coli, who disappeared over the Atlantic in May 1927 attempting a non-stop Paris-to-New York flight ten days before Lindbergh succeeded in the opposite direction. The full loop from town takes approximately 2 hours. Parking for campervans at the town entrance (Route du Président René Coty direction or via D940); the town itself is small enough to walk from anywhere you park.

Honfleur (GPS: 49.4183°N, 0.2329°E; 118 miles from Paris, 2h-2h20 via A13; 43 miles from Étretat via the D940 coast road or Pont de Normandie bridge): the 17th-century slate-fronted houses stacked 6-7 stories around the inner harbor (Vieux-Bassin) form the most photographed streetscape in Normandy. The harbor was the principal Norman export point for the timber trade and the origin of the first French colony in Canada (Samuel de Champlain departed from here in 1603). The Église Sainte-Catherine (GPS: approximately 49.4188°N, 0.2342°E; free; the largest wooden church in France, built by local shipwrights after the Hundred Years' War when stone masons had been exhausted by military construction) uses shipbuilding joinery throughout -- the roof of the main nave is an inverted hull. Honfleur is where Eugène Boudin taught Monet to paint outdoors; the Musée Eugène Boudin (GPS: approximately 49.4180°N, 0.2350°E; admission approximately €8 adult; closed Tuesday) covers the Honfleur school of landscape painting that preceded Impressionism.

Note on the Pont de Normandie: The cable-stayed bridge at Le Havre, 3 miles downstream from Honfleur, spans the Seine estuary in one crossing. Toll: €5.90 for RVs. Without the bridge, reaching Étretat from Honfleur requires a 56-mile inland detour via Rouen.

Mémorial de Caen (GPS: 49.1965°N, 0.3870°W; Esplanade Général Eisenhower, 14050 Caen; 137 miles from Paris, approximately 2h-2h20 via A13; admission €20.80 adult, €18.50 children 10-18 and seniors; open daily, generally 9:00 AM-7:00 PM in peak season; check memorial-caen.fr for seasonal hours): the best single introduction to D-Day before visiting the beaches. The permanent exhibition moves from the causes of the Second World War through the occupation of France, the planning of Operation Overlord, and the Liberation campaigns of summer 1944, in a building that uses documentary film, archive material, and spatial design rather than hardware displays. The Mémorial provides the strategic and human context that the individual beach sites assume you already have. Start here on the first day; the beaches on the second. The Aire CAMPING-CAR PARK de Caen (Rue des Roquemonts, GPS: approximately 49.1970°N, 0.3860°W; approximately €16/24 hours, Camping-Car Park network rates) is 100 meters from the museum entrance.

Bayeux (GPS: 49.2738°N, 0.7052°W; 19 miles from Caen, approximately 30 minutes via N13; 160 miles from Paris, 2h45-3h15 via A13 and N13): the best-preserved medieval town in Normandy, spared in the Liberation fighting because it was taken without direct combat on June 7, 1944 -- the first town in France liberated after the landings.

Critical 2026 alert for the Bayeux Tapestry: The Musée de la Tapisserie de Bayeux (13 bis Rue de Nesmond) is closed for full renovation until October 2027. The tapestry itself is on loan to the British Museum in London from September 2026 to July 2027. Visitors to Bayeux in 2026 cannot see the tapestry in situ. Alternative exhibitions covering the tapestry's history and imagery are running at the Baron Gérard Museum of Art and History and at the Memorial Museum of the Battle of Normandy in Bayeux throughout 2026. The town rewards a visit regardless: the Notre-Dame de Bayeux Cathedral (GPS: 49.2744°N, 0.7028°W; free admission; Romanesque nave, 11th century, with Gothic choir added 13th-15th century) is where the tapestry was commissioned and displayed for centuries, and the medieval streets within the old town are the finest example of preserved Norman urban fabric in the region.

Omaha Beach and the American Cemetery at Colleville-sur-Mer (cemetery GPS: 49.3486°N, 0.8547°W; Colleville-sur-Mer, 14710; admission free; open daily 9:00 AM-5:00 PM, April 15 to September 15 9:00 AM-6:00 PM; closed December 25 and January 1): the US Normandy American Cemetery holds 9,387 graves, all facing west toward America, on a bluff directly above Omaha Beach. The Visitor Center contains exhibits on Operation Overlord, individual soldier stories drawn from letters and photographs, and a detailed model of the Omaha Beach assault sector. The daily flag-lowering ceremony at 5:00 PM (4:00 PM in winter) draws a crowd each day. The Garden of the Missing lists 1,557 names of soldiers whose remains were never recovered. Ample free parking for all vehicle sizes.

Omaha Beach itself (GPS: 49.3720°N, 0.8628°W) is a 4.3-mile open sand beach; the German defensive positions (Widerstandsnest strongpoints, some partially standing) are visible on the bluffs above the western end. The Overlord Museum (GPS: 49.3487°N, 0.8516°W; Route de Grandcamp, Colleville-sur-Mer) focuses on the material culture of the landings: vehicles, equipment, and personal objects.

Pointe du Hoc (GPS: 49.3971°N, 0.9879°W; 14710 Grandcamp-Maisy; admission free; Visitor Center 9:00 AM-5:00 PM daily): the 100-foot chalk headland between Utah and Omaha sectors, which US 2nd Ranger Battalion scaled under German fire on June 6, 1944, to destroy artillery batteries that threatened both beaches. The shell craters from the pre-invasion naval and aerial bombardment remain exactly as they were left -- a landscape of overlapping 33-foot craters across the point, with the original German bunkers intact. One of the most physically legible of all the D-Day sites; the scale of the terrain (the cliff face, the craters, the casements) communicates what happened here without requiring interpretation.

Arromanches (GPS: 49.3388°N, 0.6219°W; British Gold Beach sector; 6 miles from Bayeux): the prefabricated Mulberry B harbor (codenamed Port Winston), towed across the English Channel in sections and assembled offshore after D-Day, was designed to supply the Allied forces until the port of Cherbourg could be taken and cleared. The harbor was operational within 12 days of the landings; 2.5 million men, 500,000 vehicles, and 4 million tons of supplies came through it by September 1944. The concrete caissons (Phoenix units) are still in place offshore -- visible from the beach at any tide, monumental in scale. The Arromanches 360° circular cinema (Chemin du Calvaire; approximately €7 adult): a 19-minute circular film combining archive D-Day footage with contemporary footage of the same landscapes, projected on a wrap-around screen.

Utah Beach (GPS: 49.4077°N, 1.1701°W; Sainte-Marie-du-Mont; Utah Beach Museum GPS: 49.4094°N, 1.1687°W): the westernmost of the five Allied landing beaches, defended more lightly than Omaha. The US 4th Infantry Division landed here with fewer than 200 casualties against the expected thousands, partly because a navigation error brought them 1.2 miles south of the intended sector -- where the defenses happened to be weaker. The museum includes one of the last surviving Higgins landing craft (the flat-bottomed boats designed by Andrew Higgins that Eisenhower credited with winning the war). RV aire at nearby Carentan (Camping-Car Park, approximately €16.05/24 hours).

Mont-Saint-Michel (GPS: 48.6361°N, 1.5115°W; 224 miles from Paris, 3h45-4h15 via A11 and A84; admission to the Abbey): the tidal island with a Benedictine abbey on its peak, connected to the mainland by a causeway since 1879. The tidal range here (up to 46 feet, among the highest in Europe) meant the island was periodically completely cut off in the medieval period -- which was partly why it was considered impregnable and was used as a prison. The village on the rock is extremely congested in July and August; the free car park is on the mainland, with a shuttle bus across the causeway.

Camembert village (GPS: 48.8876°N, 0.1547°E; Orne, approximately 112 miles from Paris, 2h via A28): the village where Marie Harel is credited with inventing the unmolded soft cheese in the 1790s. The Ferme du Président (a working farm in the village) demonstrates the traditional unmolded hand-ladling technique that the PDO Camembert de Normandie designation requires. The broader Pays d'Auge circuit, Camembert, the Cidre Route through Livarot and Pont-l'Évêque, and the Calvados distilleries (Château du Breuil near Lisieux), makes a full inland Normandy day from a Bayeux or Caen campsite.

Loire Valley: Châteaux, Cave Cellars, and the River, 120-143 miles

The Loire Valley UNESCO World Heritage Site covers a 174-mile stretch of the Loire River from Chalonnes-sur-Loire to Sully-sur-Loire, designated in 2000 for its exceptional cultural landscape and the concentration of Renaissance architecture that reflects the French court's residency here in the 15th and 16th centuries. The valley holds more classified châteaux than any comparable stretch of river in the world, and the concentration is navigable in a 5-7 day circuit from Paris starting at Chambord and working west toward Saumur.

Château de Chambord (GPS: 47.6161°N, 1.5162°E; 41250 Chambord, Loir-et-Cher; 120 miles from Paris, 2h-2h15 via A10; open daily 9:00 AM-5:00 PM low season, 9:00 AM-6:00 PM late March to late October; closed January 1 and December 25; admission €21 for EEA nationals and residents, €31 for non-EEA; updated January 2026; free for EU residents under 26): François I began construction in 1519, probably using designs drawn up with Leonardo da Vinci's input (Leonardo died at Clos Lucé, 25 miles away, before the foundations were complete). The finished building -- 440 rooms, 84 staircases, 365 fireplaces -- was never intended as a permanent residence; François I spent only 40 nights there in his lifetime. The central feature is the double-helix staircase: two spiral stairs that share the same vertical axis but never intersect, so two people can ascend and descend simultaneously without meeting. The 13,440-acre hunting estate around the château is enclosed by a 20-mile wall -- the longest in France. RV parking: P2 car park, €11/day for vehicles over 6.9 feet height; approximately 750 meters from the château entrance. No reservation required; card payment.

Château de Chenonceau (GPS: 47.3249°N, 1.0703°E; 37150 Chenonceaux; 134 miles from Paris, 2h15-2h30 via A10; open daily year-round with seasonal hours, July-August 9:00 AM-7:30 PM; admission €19 adult standard, €24 with audioguide, €15 children 7-18, free parking): built in 1513 across the River Cher on a medieval mill foundation, then extended with a gallery over the water by Catherine de' Medici in 1576. The gallery's 18 arched windows reflect in the Cher beneath; at high water in spring the reflection closes the arch at water level. During World War II, the Cher formed the boundary between occupied and unoccupied France; the château's crossing was used by the French Resistance, with one bank in occupied territory and the other in the free zone. The most visited of the Loire châteaux after Chambord; arrive before 10:00 AM in July and August.

Château d'Amboise (GPS: 47.4130°N, 0.9838°E; Place Michel Debré, 37400 Amboise; 140 miles from Paris, 2h20 via A10; admission approximately €16.40 adult, €10.80 children 7-18): the royal château perched above the Loire where Charles VIII was killed by a low stone lintel in 1498 and where Leonardo da Vinci is buried in the Chapelle Saint-Hubert within the grounds. The gardens at the northern bastion overlook the Loire valley with Amboise town visible below.

Clos Lucé (GPS: 47.4118°N, 0.9836°E; 2 Rue du Clos Lucé, 37400 Amboise; 500 meters from Château d'Amboise; admission approximately €19 adult, €14 children 7-18; open daily): the manor house where François I installed Leonardo da Vinci in 1516, granting him an annual pension and complete freedom to pursue whatever projects he chose. Leonardo lived here until his death in 1519 at the age of 67. The house contains scale models of his inventions reconstructed from notebook sketches; the 17-acre garden has life-size steel sculptures of his engineering designs. The tunnel connecting Clos Lucé to the royal château (dug to allow François I to visit Leonardo without using the street) still exists beneath the town.

Château de Villandry (GPS: 47.3405°N, 0.5118°E; 3 Rue Principale, 37510 Villandry; admission approximately €13-15 adult for gardens and château, gardens only approximately €9.50): the Loire's finest formal gardens, organized in three terraces. The ornamental garden (box hedges in elaborate geometric patterns); the water garden (a mirror pool flanked by symmetrical plantings); and the potager (kitchen garden): nine squares of decorative vegetables arranged in Renaissance geometric patterns, with the plants chosen and rotated for color as well as for harvest, so the entire kitchen garden functions simultaneously as a vegetable plot and a geometric garden design. The full color palette of the potager is at its best in late summer (August-September).

Château de Cheverny (GPS: 47.5001°N, 1.4575°E; 41700 Cheverny; admission approximately €13.50 adult, €10 children): still privately owned and inhabited by the de Vibraye family, with the family apartments open to visitors. The Salle des Trophées (Trophy Room) contains 2,000 stag antlers from hunts going back to 1850, arranged ceiling to floor in the room above the pack of 70 Anglo-Poitevin hunting hounds still maintained by the estate. The château was the visual model for Moulinsart (Marlinspike Hall) in Hergé's Tintin albums; a Tintin exhibition occupies the Orangerie.

Loire Valley wine cellar visits: The Loire's wine caves are dug into the tufa cliff faces along the valley and are a practical campervan detour. Vouvray (east of Tours, 155 miles from Paris, 2h30): Chenin Blanc whites in every style from bone-dry to late-harvest sweet; the Domaine Huet cellars (GPS approximately 47.3920°N, 0.8020°E) are considered the benchmark estate. Chinon (west of Tours, 174 miles from Paris): the Loire's best red appellation, Cabernet Franc-based, earthy and distinctive; Rabelais country. Lamotte-Beuvron (GPS: 47.5974°N, 1.7848°E; 41600 Loir-et-Cher; 109 miles from Paris, 1h45, between Chambord and Tours): the village where the sisters Tatin accidentally invented their upside-down apple tart at the Hôtel Tatin in approximately 1889; the hotel's restaurant still serves the original recipe.

Champagne: Épernay, Reims, and the Harvest Circuit, 80-90 miles

The Champagne route is the closest major circuit from Paris and the only one where the primary motorway (A4 eastbound to Reims) is entirely toll-free. At 80-90 miles, Épernay and Reims are practical half-day departures from Paris or an easy first night on a longer circuit.

Épernay (GPS: 49.0443°N, 3.9599°E; 80 miles from Paris, 1h20-1h40 via A4): the capital of Champagne, with the most important concentration of Champagne houses in the world along its principal boulevard.

Avenue de Champagne (GPS: 49.0440°N, 3.9566°E): a 0.6-mile boulevard lined with the grand 19th-century mansions of the major Champagne houses, designated a UNESCO World Heritage Site in 2015 as part of the "Champagne Hillsides, Houses and Cellars" inscription. Below the pavement: an estimated 68 miles of chalk cellars at 65-100 feet depth, holding hundreds of millions of aging bottles. The cellars exist because chalk maintains a constant temperature of 50-54°F year-round -- the precise range required for secondary fermentation in bottle.

Moët & Chandon (GPS: 49.0435°N, 3.9565°E; 18 Avenue de Champagne; book at moet.com; open Monday and Thursday to Sunday 9:30 AM-5:00 PM, closed Tuesday and Wednesday; Imperial Moment tour: €48 per person including 17 miles of underground galleries, 100 feet deep, and two Champagne tastings): the largest Champagne cellars open to the public in the world, with the production process visible from riddling to disgorging. The yellow banners above the entrance belong to the Légion d'Honneur, awarded to the house in 1801 by Napoléon, who is said to have collected cases of Moët before each military campaign.

Alfred Gratien (GPS: approximately 49.0430°N, 3.9558°E; 30 Avenue de Champagne; from €30 adult): one of the few remaining Champagne houses that still riddles bottles entirely by hand (remuage) rather than by gyropalette. Rated 4.9/5 across 190 verified visit reviews; a more intimate experience than the major houses.

Reims (GPS: 49.2577°N, 4.0317°E; 90 miles from Paris, 1h25-1h45 via A4, toll-free throughout): the historical coronation city of France.

Notre-Dame de Reims Cathedral (GPS: 49.2536°N, 4.0322°E; admission free, suggested donation; UNESCO World Heritage Site): the 13th-century Gothic cathedral where 33 French kings were crowned, from Louis VIII (1223) to Charles X (1825). The west facade has the highest density of sculptural figuration of any Gothic cathedral in France -- 2,303 statues by the most recent count. The rose window above the central portal is 39 feet in diameter. Three bays of stained glass in the east ambulatory were replaced by Marc Chagall in 1974, their blues and golds visibly different in palette and luminosity from the 13th-century glass around them; the contrast itself is worth studying. The cathedral was shelled 4,000 times during World War I and burned on September 19, 1914; the restoration between 1919 and 1938 is among the most significant conservation projects of the 20th century.

Taittinger cellars (GPS: 49.2520°N, 4.0357°E; 9 Place Saint-Nicaise; book at taittinger.com; from €40 adult; reopened July 2024 after 18-month restoration): the cellars occupy 13th-century chalk crayères (quarries dug by the Romans, then used as cellars by the Saint-Nicaise Benedictine abbey from the 4th century) at 100 feet depth, 0.6 miles of tunnels. The chalk walls are the same Lutetian limestone quarried for the cathedral above. The setting is genuinely unusual: a Champagne cellar in a Roman quarry that became a medieval monastic wine cellar.

Pommery (GPS: 49.2586°N, 4.0440°E; 5 Place du Général Gouraud; from €25 adult): Victorian Neo-Elizabethan surface buildings (the founders were Anglophiles) above 100-foot deep chalk crayères that hold the house's stock. Pommery was founded by Louise Pommery in 1858 after the death of her husband; she created Brut Champagne (the dry style that is now standard) in 1874 in response to the English market's preference for less sweetness.

Champagne harvest: The harvest runs approximately through September and early October each year, with the CIVC (the Champagne trade body) announcing the precise start date each August based on grape maturity. A Champagne circuit during harvest -- with vendangeurs (pickers) working the vine rows on the Montagne de Reims and in the Marne valley -- is one of the most atmospheric road trip experiences in northern France.

Route Touristique du Champagne: Four themed circuits totaling approximately 370 miles through the Champagne vineyards, linking major houses and grower-producers. The Montagne de Reims circuit (south of Reims, through the Pinot Noir villages of the northern slopes) is the most scenic and the most practical for a campervan starting from Reims.

Northern Europe: Belgium and the Netherlands, 190-317 miles

Brussels (190 miles, 2h50-3h15 via A1 northbound): The Grand-Place, a UNESCO World Heritage Site, is one of the finest enclosed civic squares in northern Europe (GPS: 50.8467°N, 4.3524°E). The Atomium (GPS: 50.8948°N, 4.3412°E) -- the 335-foot iron crystal model built for the 1958 World's Fair -- and the Musée Royal de l'Afrique Centrale in Tervuren (GPS: approximately 50.8300°N, 4.5200°E; the Congo collection assembled by Leopold II, one of the most complex museum narratives in Europe) are both within a half-day from a central Brussels campsite.

Bruges (193 miles, 3h-3h20 via A1 and E40): the Flemish medieval city with an almost entirely preserved historic center (UNESCO World Heritage Site, 2000). Canals, belfry, Burg square, the Groeningemuseum with Van Eyck's Madonna with Canon van der Paele. A practical one-way destination if returning from Bruges to Paris rather than the reverse.

Amsterdam (317 miles, 4h30-5h via A1 and E19). The Rijksmuseum (GPS: 52.3600°N, 4.8852°E; the Rembrandt and Vermeer collections), the Anne Frank House (GPS: 52.3752°N, 4.8839°E; book months ahead), the Keukenhof flower gardens near Lisse (open late March to mid-May; GPS: 52.2697°N, 4.5467°E) for a tulip season circuit, and the cheese markets at Gouda and Alkmaar for a northern Netherlands detour.