Get ready for a day filled with water slides, an inflatable park, and splash pads at Lake Gregory. Secure your All-Access Pass and dive into summer fun in Crestline!
More ways to explore the area's outdoor wonders
Hang tight — photos are loading
This usually takes just a second.
Difficulty
easy
Duration
4–8 hours
Fitness Level
Suitable for all fitness levels; low-impact water activities and beach fun ideal for families and individuals.
Wildlife
History
Lake Gregory was created in the early 1930s as a reservoir and has since evolved into a popular recreational spot for Southern California locals.
Conservation
Efforts are in place to maintain water quality and natural habitat with frequent environmental monitoring and visitor education on waste reduction.
Lake Gregory Co
Get ready for a day filled with water slides, an inflatable park, and splash pads at Lake Gregory. Secure your All-Access Pass and dive into summer fun in Crestline!
Lake Gregory Co, located in Crestline, California, operates boat and beach services at Lake Gregory, an 84-acre lake nestled in the San Bernardino hills. The company offers a range of water and beach experiences, including personal boat launch access, row boat rentals, canoe and kayak rentals from a new fleet, tandem kayak rentals, and county fishing access for seasonal trout stocking.
Visitors can choose hourly rentals for row boats, canoes, kayaks, and tandem kayaks, typically offered in one- or two-hour periods. Lake Gregory Co also sells personal boat launch fees for those bringing their own vessels and administers the County Fishing Fee for anglers pursuing stocked rainbow trout in a popular Southern California fishing destination.
Beach amenities include an All-Access Day Pass granting entry to the swim beach, water slides, and an inflatable water park, plus shaded grill rentals with a picnic table and 12x12 shaded space near the swim area. Special event offerings include the 2025 Fireworks Extravaganza and a Cabana package with four seats, dinner, live music, and drink tickets.
All services are provided at Lake Gregory in Crestline and are designed for families and small groups seeking outdoor recreation in San Bernardino County. Information such as rental durations, safety requirements (for example life vests for personal boats), and event details are stated in each product description. Guests are encouraged to follow local rules and bring sun protection for daytime rentals. Reservations and event bookings are recommended during peak summer weekends to secure preferred times and amenities today.
Location
Crestline, CA
Located in the San Bernardino hills
Lake Size
84 acres
Scenic 84-acre lake in San Bernardino County
Experiences
10 offerings
Boat, kayak, canoe, fishing, and events
Family Focus
Day-use center
Beach passes, slides, rentals for families
Reserve kayaks, canoes, shaded grills, or a cabana for the 2025 fireworks and enjoy the swim beach, water slides, and inflatable park.
Arrive Early to Secure Parking
Parking fills up quickly during peak season, so plan to arrive early to avoid long walks to the entrance.
Bring Waterproof Footwear
Some areas around the water park can get slippery; water shoes will help maintain grip while exploring.
Apply Reef-Safe Sunscreen
Protect your skin while preserving the lake’s natural ecosystem by using environmentally friendly sunscreen.
Pack Snacks and Hydration
Though there are concessions, bringing your own water and snacks keeps you fueled for a longer adventure.
Swimsuit
Needed for water slides, splash pads, and inflatable park activities.
summer
Water Shoes
Protects feet on slippery surfaces and around wet areas.
summer
Sun Hat
Provides shade and sun protection during long hours outdoors.
summer
Reusable Water Bottle
Stay hydrated throughout the day in the sun.