These animals fascinate as much as they frighten. Between myth and reality, bats are the subject of many legends. At sunset, take a stroll through the Prés du Hem marsh for a chance to catch a glimpse.
Number of places: 20 places
Registration at [naturepdh@lillemetropole.fr](mailto:naturepdh@lillemetropole.fr) or 07 87 38 14 05
Public: 8 years and over
Free