Botanical walk on the Petite Ceinture

Trade the urban grey for a lush green escape along these historic train tracks now reclaimed by nature. Botanists will show you how to spot edible treasures hidden in plain sight, turning your weekend walk into a creative forage for your next meal.

Discover the hidden urban wilderness along the Petite Ceinture in the 19th arrondissement on Sunday, 15 November 2026. From 14:00 to 15:30, this botanical walk invites you to explore the wild flora thriving in this former railway corridor connecting the Buttes-Chaumont and La Villette parks. Designed for participants aged 15 and over, the session focuses on identifying edible plants and understanding their nutritional value. This educational outdoor experience is completely free to attend, though advance booking is required. Join us to learn about the ecological importance and culinary potential of the plants that have reclaimed this unique Parisian landscape.

Closed to passenger traffic since 1934, the Petite Ceinture has evolved into a vital ecological corridor. On Sunday, 15 November 2026, from 14:00 to 15:30, meet at 2bis rue de l’Ourcq in the 19th arrondissement for a guided botanical tour. This path serves as a natural bridge between the Buttes-Chaumont park, the Villette area, and the nearby canals, fostering the movement of diverse plant and animal species.

Throughout the walk, we will examine the wild vegetation that has established itself within this railway wasteland. You will develop skills in identifying edible plants while discovering their historical uses, nutritional benefits, and culinary applications. This event is open to anyone aged 15 or older interested in urban botany. Participation is free, but please note that booking is mandatory to secure your spot for this deep dive into the flora of the old railway tracks.