Philosophengartchen (Philosophers' Garden), Heidelberg (must see)

This beautiful, sun-soaked garden feels like a natural balcony, filled with a variety of exotic plants. Thanks to the mild climate along the Philosopher's Path, many plants from subtropical regions, such as almond trees, lemon trees, and ginkgo trees, thrive here and have become native to the area.

The garden offers a lovely view of the city. You can relax on one of the benches or the beautiful grassy areas, breathing in the fresh air while taking in the scenery. Keep in mind that it's a hilltop area, so bring a water bottle and wear good shoes, as it can get quite slippery when wet. It's definitely a spot you won't want to miss, perfect for photos.