Best Things to Do in Île-de-France (2026 Guide)

Île-de-France contains more world-class destinations per square kilometre than any other European region outside Paris itself. The best things to do in Île-de-France start with Versailles — a day trip that reveals both the scale of Louis XIV’s ambitions (the Hall of Mirrors, the Grand and Petit Trianon palaces, and the 800-hectare formal gardens designed by Le Nôtre) and the complexity of pre-Revolutionary France. Fontainebleau, 60km south (90 minutes by train), is the other royal palace that Versailles overshadows undeservedly — smaller, more intimate, and with France’s finest rock climbing forest immediately adjacent. Chartres Cathedral, 90km southwest, is universally regarded as the greatest Gothic cathedral in France (and possibly the world) for the completeness and quality of its 12th-13th century stained glass. Vaux-le-Vicomte, 55km southeast, is the chateau that inspired Versailles — Nicolas Fouquet’s magnificent 17th-century palace, now lit by thousands of candles on Saturday evenings in summer.

Best time to visit

Versailles gardens are at their finest in late spring (May-June) and early autumn (September-October), when the grand fountains play and the parterres are in bloom. The Musical Fountains Show (April-October, weekends and some Tuesdays) adds an extra dimension. Fontainebleau forest is ideal for climbing October-April (the sandstone rock is better dry); the forest walks are beautiful in autumn (October-November). Chartres Cathedral is photogenic in any light, but the famous blue stained glass is best seen in afternoon light. Disneyland Paris is least crowded in January-February (except school holidays).

Getting around

All Île-de-France day trips from Paris are served by public transport: Versailles by RER C (40 minutes, €4 each way), Fontainebleau by Transilien from Gare de Lyon (40 minutes), Chartres by Transilien from Gare Montparnasse (1 hour, €15 return), Chantilly by TER from Gare du Nord (25 minutes). Disneyland Paris is on the RER A (45 minutes from central Paris). Most sites require advance ticket booking, especially Versailles during peak season (timed entry slots sell out weeks ahead in summer).

What to see

Palace of Versailles — The most visited royal palace in the world: Hall of Mirrors, Royal Apartments, Gardens (free without ticket), Grand Trianon, Petit Trianon, and Queen Marie Antoinette’s private hamlet. Book the Palace ticket (not just Gardens) well in advance. Allow a full day.

Fontainebleau — A royal chateau (60km south) used by every French monarch from Francis I to Napoleon III, surrounded by a 25,000-hectare forest. The Fontainebleau bouldering area (Foret de Fontainebleau) is world-famous among climbers. The town of Fontainebleau has excellent restaurants.

Chartres Cathedral — A UNESCO World Heritage Site 90km southwest: the most complete surviving Gothic cathedral in France, with the finest medieval stained glass in the world (150 windows, most original from the 12th-13th centuries). Malcolm Miller’s English tours (daily at noon and 2:45pm) are legendary.

Vaux-le-Vicomte — 55km southeast: Nicolas Fouquet’s 17th-century chateau (the inspiration for Versailles — Louis XIV arrested Fouquet after seeing it and then hired his entire design team). Candlelit evenings on selected Saturdays in season are magical.

Chantilly — 25 minutes north by train: the Musee Conde in the Chateau de Chantilly (second most important art collection in France after the Louvre, including Raphael and Botticelli), the stables (Les Grandes Ecuries), and France’s most famous horse racing track.