Bullion – Hiking and Heritage

Bullion is a municipality in the Haute Vallée de Chevreuse Regional Natural Park. For travellers looking for a hotel for a stay in Bullion, the area can be explored through two specific themes: trails through varied landscapes and buildings of religious and historical significance. The routes differ in length, markings and, in some cases, stated duration. The church and chapel offer another perspective on the municipality’s history. These themes provide practical starting points for planning your trip.

Hiking trails through Bullion’s landscapes

Numerous paths and hiking trails cross Bullion, offering a way to explore the municipality’s varied landscapes. One specifically named trail is La balade du Louis d'Or. It is 7 km long, marked in blue and white, and has an average duration of 2 hours and 30 minutes. Its route passes through forests, meadows and fields to Bullion, then follows the edge of wetlands. The trail is checked regularly; nevertheless, check the conditions locally before setting out.

The Circuit des Valentins is also a marked hiking route in the Haute Vallée de Chevreuse Regional Natural Park. At 7.4 km, it is longer than the balade du Louis d'Or. Another option is the guided hike “Paysages et vie rurale autour de Bullion”: this 7 km loop starts at Bullion church and takes about 3 hours and 30 minutes.

For a direct comparison of timings, two routes of the same length are described: La balade du Louis d'Or has an average duration of 2 hours and 30 minutes, while the guided loop takes about 3 hours and 30 minutes. The time estimates are qualified differently—one is an average, the other an approximate duration. Together with the meeting point at the church, this comparison helps distinguish between the two hiking formats.

A church and chapel with a history

Bullion church is dedicated to Saints Vincent and Sebastian and is protected as a historic monument. It was built in several phases from the 10th to the 16th century. For travellers interested in the history of religious buildings, this long construction period provides a specific historical timeframe.

The Sainte-Anne, Sainte-Scariberge chapel is in the hamlet of Moutiers. It is the surviving part of a Benedictine priory documented since 1262. The two buildings offer different historical perspectives: the church is notable for its dedication and the building phases spanning several centuries, while the chapel is associated with the priory documented since 1262.

La Claye near Moutiers

La Claye near Moutiers also has a clear protection status: the area is designated as a Natura 2000 site. If you plan a visit, check the current access rules locally. This keeps your plans aligned with the actual conditions, while the hiking trails, historic buildings and protected area offer different starting points for your trip to Bullion.

Discover other destinations: Coignières, Villennes-Sur-Seine, La Celle-Les-Bordes, Houilles, Neauphle-le-Château, Les Essarts-le-Roi, Orgeval, Magny-Les-Hameaux.

For the regional travel overview: Yvelines.