





About Fins Up! Water Park
Water slides, splash pools & day spa. Family-friendly water park with towering slides, wave pool, splash pool & spa treatments.
💬 What Parents Say
- Avoid visiting during school vacation weeks and holiday periods (Presidents' Day, etc.) when the park becomes severely overcrowded and facility maintenance issues are more likely to occur
- Plan ahead for bathroom access: facilities inside the water park are frequently non-functional or shut down. Locate the external bathrooms before entering and budget extra time for bathroom breaks outside the park
- If you're a resort guest, take advantage of the 50% discount on water park passes to offset the premium pricing, and rent towels for $8 rather than bringing your own due to limited changing facilities
- Bring your own lifejackets if needed for young children, as they are not provided by the resort despite the water park catering to families
- Arrive early in the day on weekdays to secure locker space and avoid crowds, as the park has limited seating and storage areas that fill quickly
Fins Up! Water Park
📍 1225 Iyannough Rd Suite #4, Hyannis, MA 02601Type
Indoor Water Park
Lazy River
Yes
Season
Open year-round
Height Requirement
48" for water slides
Special Events
Frost & Float Tuesdays - $15
More Family Fun Nearby
Within 25 miles · 13 venues across 5 categories






