When the California sun turns up the heat, Los Angeles locals and visitors alike start looking for ways to cool off. Fortunately, the city is home to some amazing water parks that offer everything from thrilling slides to relaxing lazy rivers. Whether you’re planning a family outing, a friends’ day out, or a weekend getaway, these water parks in Los Angeles have something for everyone.

1. Raging Waters Los Angeles

Raging Waters in San Dimas is one of Southern California’s most well-known water parks. Spanning over 50 acres, it features a wide range of attractions, including high-speed slides, family-friendly rides, and wave pools. The park’s Aqua Rocket water coaster and DropOut slide are top choices for adrenaline lovers.

Families can also enjoy calmer attractions like the Lazy River and the Kid’s Kingdom, designed for younger visitors. With plenty of shaded areas and dining options, Raging Waters is a complete day-trip destination for both kids and adults.

2. Six Flags Hurricane Harbor Los Angeles

Located in Valencia next to Six Flags Magic Mountain, Hurricane Harbor offers a perfect blend of excitement and relaxation. The park includes daring rides such as Tornado, Bonzai Pipelines, and Python Plunge, giving thrill-seekers plenty of options.

For families, Castaway Cove and the Lazy River provide a slower pace, while the wave pool adds classic beach-style fun. The park also features private cabanas, making it easy to unwind after hours of splashing around.

3. Aquatica San Diego (Near Los Angeles)

Although it’s a short drive from LA, Aquatica San Diego is worth the trip. This SeaWorld-owned water park combines animal encounters with aquatic attractions, creating a unique experience for families. Slides like Walhalla Wave and HooRoo Run keep things exciting for adults, while the kids’ zones and wave pools ensure younger visitors stay entertained.

The park’s lush landscaping and tropical vibe make it feel like a mini vacation without leaving Southern California. It’s an ideal destination for those seeking a full-day adventure near Los Angeles.

4. The Cove Waterpark – Riverside

The Cove Waterpark in Riverside is a family-friendly spot with attractions for all ages. From the thrilling Crow’s Nest slide tower to the gentle Ne’er Endin’ River, it’s designed to balance excitement with relaxation. Kids love Lil’ Mates’ Lagoon, a safe and fun area built especially for them.

Adults can float along the lazy river or rent a cabana for a peaceful break. The Cove also hosts swim lessons and family events throughout the summer, making it a great community-centered option near Los Angeles.

5. Knott’s Soak City – Buena Park

Knott’s Soak City, adjacent to Knott’s Berry Farm, is one of the top-rated water parks near Los Angeles. It features 23 speed, tube, and body slides, along with a 750,000-gallon wave pool and a lazy river that’s perfect for drifting in the sun.

Younger guests will enjoy Gremmie Lagoon, designed just for kids, while adults can relax in shaded cabanas or enjoy classic Southern California snacks from on-site eateries. Soak City combines fun and convenience, making it ideal for a full family day out.

6. DryTown Water Park – Palmdale

DryTown Water Park in Palmdale is smaller than some of LA’s massive parks but offers a more relaxed, community-oriented experience. Its attractions include Dusty’s Mineshaft Racer, Big Rock River, and Little Miner’s Camp for the kids.

It’s perfect for families looking for an affordable and fun water park close to home. With picnic areas and free parking, DryTown provides great value while keeping the excitement level high.

7. Great Wolf Lodge Water Park – Garden Grove

For those who prefer an indoor water park, Great Wolf Lodge is a top choice. Located just a short drive from Los Angeles, this resort-style destination includes an enormous indoor water park that operates year-round.

Families can enjoy rides like River Canyon Run and Howlin’ Tornado, as well as a wave pool and interactive play areas. Adults will appreciate the on-site dining, spa services, and comfortable suites. It’s perfect for a weekend getaway or birthday celebration, rain or shine.

8. The Rinks Anaheim ICE & Splash Pad Combo Spots

While not traditional full-scale water parks, several Los Angeles-area community centers and splash pads offer water play areas for kids and cooling zones for families. Spots like the Hansen Dam Aquatic Center and the LA Valley College Pool are great for a quick, budget-friendly cool-down.

These smaller destinations are ideal for younger children or those looking for something local without the crowds of larger parks.

9. Buccaneer Bay at La Mirada Regional Aquatics Center

Buccaneer Bay blends the fun of a pirate-themed adventure with water attractions that appeal to all ages. This park includes twisting slides, a lazy river, and splash zones surrounded by palm trees and cabanas.

It’s smaller than the big-name parks but offers an inviting, family-friendly vibe that makes it perfect for an easy summer outing. Plus, it’s conveniently located near LA suburbs, making it an accessible option for local families.

Conclusion

From high-speed slides to peaceful lazy rivers, the water parks in Los Angeles and its nearby cities offer the perfect escape from the heat. Whether you prefer a massive thrill park like Raging Waters or a cozy family destination like Buccaneer Bay, there’s something here for every kind of adventurer. So grab your swimsuits, sunscreen, and sense of fun — Los Angeles’ water parks are ready to make a splash this season.