The landscaped park-like garden contains 22.000 plant species from all over the world, many of whom you will have never seen or heard of. Huge, colourful and exotic - it's a holiday paradise in the middle of the city. Especially for grey and rainy days the tropical gallery with its gigantic glass dome is the place to go. Under the dome you will find the most unusual plants you can imagine with names like "Queen of the Night" or "Bird of Paradise". And after that a little walk to the secluded cactus grove, this might just be the perfect spot for a first kiss..