BOOK A ROOM BOOK AN RV SITE BOOK TEE TIME THE RESORT GOLF MEETINGS & EVENTS WEDDINGS CONTACT INDOOR WATER PARK WATER FUN BEYOND SUMMER Our Minnesota indoor water park is open for year-round family fun! The 12,000 square foot center features two 3-story water slides, an activity pool with basketball hoops, a volleyball net, and an 18-person whirlpool for some serious relaxation. The zero entry activity pool is designed with special features to keep the youngest members of your family amused. Don't forget to pack your swimsuit! BOOK YOUR GETAWAY HOURS OPEN DAILY 8am to 10pm - Seven days a week SLIDE HOURS Fri: 4pm - 10pm | Sat: 8am - 10pm | Sun: 8am - 3pm | Mon-Thurs: slides closed CELEBRATE AT THUMPER POND Celebrate your next birthday party, graduation, or special event at Thumper Pond's indoor water park. MAKE WATER PARK RESERVATIONS SEASONAL SLIDING Water slide hours vary by season with special hours during holidays and the winter months. See above for current slide hours. During periods of extreme cold, or severely inclement weather, slide operations will be limited or closed to ensure the safety of our guests. THE RESORT GOLF EVENTS 218-367-2000 300 THUMPER LODGE ROAD, OTTERTAIL, MN BOOK YOUR STAY Privacy Policy | Terms of Service | Accessibility Intent © 2021 Thumper Pond | Site happily grown by CYBERsprout