We usually do both parks during our visit. TL has the water roller coaster -- crush-n-gusher which all three our boys love (on our last visit they were 11, 9 and 5). The wave pool at TL is much better than BB, but it can be overwhelming for little ones. Our 5 year old didn't like it as it kept pushing him over and scraping him up. There is also the shark reef for snorkerling and a very nice lazy river. Unfortunately, the family raft ride is not very good at TL and our kids don't enjoy the raft rides and slides at TL as well as BB. However, there are some good slides at TL. There is not an older kids area with the zip line, rope bridge, etc. but the kids can do all three chutes at crush-n-gusher.