Ideas for 5th birthday..gift.?

well my daughter is turning 5 in about 2 weeks. i was thinking about buying her a trampoline for her bday, but i'm still wondering if there's anything better. [? ? ?] and i already bought her a swimming pool. i don't really like buying her toys cuz she usually gets bored with them pretty quick. i'm interested in buying something for outdoor fun. any great ideas? thanks :)