Best Water Parks & Pools to Visit in Greenville, SC

When the South Carolina sun is beating down, nothing beats a day at a cool pool or splash park. Whether you're a local, new in town, or planning a family outing, knowing the best spots to swim and cool off matters. Here are top-rated water parks in Greenville, SC (and nearby) that offer everything from lazy rivers to tall slides and splash pads.

Otter Creek Waterpark (Greenville County)

This park features multiple slides, a zero-entry leisure pool perfect for young swimmers, and a large splash pad. Parents love the shaded seating areas and clean facilities. Lifeguards are attentive, and the vibe feels safe and relaxed.

Discovery Island Waterpark (Simpsonville)

You’ll find a lazy river, water slides, and a FlowRider wave simulator—the only one in the Upstate. The multi-level splash structure is perfect for toddlers and older kids alike. It’s fun and varied, with plenty of space to relax.

7th Inning Splash Waterpark (Piedmont)

A giant funnel slide towers 36 feet high, and a baseball field–themed splash pad offers over 5,000 square feet of spray fun. Three additional slides drop into a wide pool, and lifeguards keep safety a priority. Families love that the smaller size makes supervision easy.

Greenville County Aquatic Complex (Westside Park)

This indoor facility has a competition pool and a therapy pool. It’s ideal for lap swimming, classes, or if you need to beat the heat indoors. Day passes and memberships are available. 

Kroc Center Pool (Greenville)

The pool combines a beach-entry play area with a lap pool. Kids enjoy small slides and splash zones, while adults can swim laps or relax in the zero-entry section. Great for families wanting both fun and fitness.

YMCA Pools (Multiple Locations)

Various branches, including the Eastside and Caine Halter Family, offer indoor and outdoor pools with certified lifeguards. Activities like swim lessons, aquatics classes, and open swim times keep things flexible. A strong option if you want a regular place to swim. 

Tips for Visiting Water Parks in Greenville SC

• Best times to go: Weekdays in mid-morning or early afternoon are less crowded. Summer camps often visit midday on weekends.

• Entry fees and passes: Otter Creek and Discovery Island cost around $10–$15 per person. YMCA and complex pools may offer day passes or memberships.

• Parking info: All sites offer free parking. Shaded areas and locker rentals are available at Otter Creek and Discovery Island.

• Age suitability: Otter Creek and Discovery Island cater to toddlers through teens. Complexes and YMCA gyms offer adult-friendly swim space. 7th Inning Splash is ideal for older kids.

What You Need to Know About Pools and Water Parks in Greenville, SC

Do I need reservations?
Most parks operate on walk-up admission. Some pools may require group reservations. It’s smart to check ahead for group or camp visits.

Are swimming lessons available?
Yes. YMCA branches and the county aquatic complex typically offer lessons. Check their websites for schedules.

Can I bring food or drinks?
Greenville County water parks don’t allow outside food or drinks. You may exit to your car and re-enter with a wristband. YMCA and indoor pools have varying policies—ask ahead.

Cool temperatures, family-friendly fun, and local charm all in one place. Greenville SC has great options for beating the heat with water parks and pools for every age and interest. Plan a splash day, pack sunscreen, and enjoy the refreshing side of Greenville.