Discover the most diverse living plant collection in the world with a visit to Kew Gardens. Whether or not it's your first time or you're a regular visitor, there will always be something new to see. You can join a free walking tour or visit the tropical rainforest climate in the Palm House, home to the noteworthy Madagascan "suicide palm." Walk above the forest on the Treetop Walkway, elevating you 18 meters into the air.After exploring the outdoors, take a look at the two on-site art galleries - the Marianne North Gallery with art from around the world and the Shirley Sherwood Gallery of botanical art. With something unique for everyone to discover, make sure to visit Kew Gardens on your next trip to London!