Welcome to the Disney Parks Moms Panel, Kaye! My husband and son LOVE to ride Splash Mountain. My son especially loves it when he escapes part of the Splash but Daddy gets soaking wet!
You’ll be happy to know that the water rides like
Splash Mountain and
Kali River Rapids are open all year long. On occasion, they may be closed for a refurbishment or repair, so be sure to double check. If you’ve made a FP+ reservation for an attraction that gets closed, you will have that FP+ open back up in your MyDisneyExperience.com account or via email. Likewise,
the Water Parks (Typhoon Lagoon and Blizzard Beach) are also open year round, with the exception being any refurbishment. As you look for a low-crowd-level time to visit Walt Disney World Resort, I’ll turn you to the Undercover Tourist Crowd Calendar (you can Google that). It’s a nifty free tool that will show you any given day on a calendar year and estimate the crowd levels on a scale of 1-10. I never plan a Disney vacation without using it! I find there are plenty of 2-3 week pockets of low crowd levels that will make a lovely vacation time for you!
If I can help you plan any more aspects of your vacation, please let me know. You’ve got a friend in me! ~ Lindsey P.