Wild swimming: In the summer, one of the most popular activities for locals and visitors alike is swimming in the Aare River. The current takes you along a stretch of the river, providing a refreshing and exhilarating experience; the best entry point is Marzili.
Hiking: Bern is a gateway to some incredible hiking trails, not least the challenging hike up Gurten, the local mountain. For more ambitious hikers, the nearby Bernese Oberland region offers superb alpine routes, including trails around Eiger, Mönch and Jungfrau.
Cycling: Bike-friendly Bern has a well-maintained system of cycling routes both within Bern and in the surrounding countryside. For mountain biking enthusiasts, the hills surrounding Bern offer some great trails.