Lake Trévoix

Imagine a place where tranquility meets natural beauty. The Étang de Trévoix, curated by Essonne Tourisme, provides just that—a serene environment for those seeking a gentle escape into nature. This 26-hectare waterbody, nestled close to Arpajon, offers more than just a walk around the lake. Its path reveals breathtaking views of vibrant wildlife and lush flora, accentuating a peaceful walk or an engaging fishing session. The presence of the mysterious Menhir de la Pierre Beaumirault adds a touch of historical intrigue, making each step around the lake an exploration of both nature and legends.

The route around Étang de Trévoix spans approximately 3.1 kilometers, with a minimal altitude fluctuation between 50 to 53 meters. The path is well-defined, making it accessible for a wide range of visitors. The cumulative elevation gain is marginal, indicating that most of the walk is relatively flat. This technical simplicity allows explorers of all abilities to enjoy the lake's natural beauty without the challenge of significant climbs or difficult terrain.

Embarking on this trail offers varying experiences through the seasons. In spring, the bloom brings the landscape to life, perfect for photography enthusiasts and nature lovers. Summer is ideal for fishermen and those wishing to bask in the lush surroundings. Autumn displays a tapestry of colors, best for reflective walks. Winter, though colder, still offers serene beauty, especially after snowfall. Regardless of the season, it's advisable to wear appropriate footwear, bring water, and remain respectful of the wildlife and natural habitat.

Ollainville, situated in the Essonne department, holds a captivating blend of natural beauty and historical intrigue. The presence of the Menhir de la Pierre Beaumirault, a standing stone from the Neolithic era, suggests that this area has been significant for humans for thousands of years. Ollainville and its surroundings reflect the rich cultural tapestry of the Île-de-France region, showcasing an enduring connection between the land and its inhabitants through the centuries.

The climate in the Essonne region, characterized by mild winters and warm summers, makes any time of year suitable for a visit. However, the optimal visiting period is between May and September, when the weather is most favorable for outdoor activities. Light rainfall is common throughout the year, hence carrying waterproof gear is advisable. With its gentle climatic conditions, the area invites visitors to explore its natural and historical wonders in comfort.