Grenoble is surrounded by stunning natural landscapes, making it the perfect destination for outdoor enthusiasts. Start your adventure by hiking in the Chartreuse Mountains, known for their rugged beauty and breathtaking views. If you're feeling more adventurous, try rock climbing or canyoning in the Vercors Regional Natural Park. For a more relaxed outdoor experience, rent a bike and explore the scenic cycling routes along the Isère River. In the winter, Grenoble is a popular destination for skiing and snowboarding, with several ski resorts located just a short drive from the city.