Adventure brief
All-Access Pass
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!
Experience endless summer excitement with the All-Access Day Pass at Lake Gregory, located in the beautiful mountain town of Crestline, California. This unique pass unlocks unlimited access to the water park's highlights, including thrilling water slides that will get your adrenaline pumping, a massive inflatable water park designed for all ages, and a zero-depth splash pad perfect for younger kids and family fun. Whether you're planning a fun day trip with family or friends, Lake Gregory offers an ideal blend of beach vibes and mountain air.
The facility's vibrant beach area is well-maintained with amenities to keep everyone comfortable throughout the day. To make the most of your visit, it’s best to arrive early and prepare for a full day of sun-soaked adventure and refreshing water activities. This All-Access Pass is perfect for those looking to escape the heat and enjoy a lively outdoor setting that combines water thrills with unbeatable natural beauty.
Additionally, the nearby hiking trails and picnic spots provide extra opportunities for exploration and relaxation after your water-based fun. Lake Gregory Co has designed this experience so visitors can create lasting memories while enjoying one of Southern California’s most popular mountain lake destinations.
Adventure tips
Plan your experience.
Curated tips for an optimal adventure.
- 01Arrive Early to Secure Parkingessential
Parking fills up quickly during peak season, so plan to arrive early to avoid long walks to the entrance.
- 02Bring Waterproof Footwearinfo
Some areas around the water park can get slippery; water shoes will help maintain grip while exploring.
- 03Apply Reef-Safe Sunscreenwarning
Protect your skin while preserving the lake’s natural ecosystem by using environmentally friendly sunscreen.
- 04Pack Snacks and Hydrationinfo
Though there are concessions, bringing your own water and snacks keeps you fueled for a longer adventure.
Recommended gear
What to bring.
Swimsuit
Needed for water slides, splash pads, and inflatable park activities.
summerEssentialWater Shoes
Protects feet on slippery surfaces and around wet areas.
summerSun Hat
Provides shade and sun protection during long hours outdoors.
summerEssentialReusable Water Bottle
Stay hydrated throughout the day in the sun.
EssentialLocal insights
Context for the journey.
Nearby secrets
Hiking trails around Lake Gregory offering scenic lake views, Quiet picnic areas on the east side of the lake
Local fauna
Mule deer commonly spotted near the shore, Various species of waterfowl including ducks and herons
Historic heritage
Lake Gregory was created in the early 1930s as a reservoir and has since evolved into a popular recreational spot for Southern California locals.
Mindful exploration
Efforts are in place to maintain water quality and natural habitat with frequent environmental monitoring and visitor education on waste reduction.
Photography tips
Capture the moments
- Viewpoints
- Lakeside pier at sunset, Top of nearby hiking lookout, Behind the water slides for action shots
- Subjects
- Water slides and inflatables, Lake reflections and beach scenes, Family moments and smiling faces
- Best times
- Golden hour, Late afternoon, Clear sunny midday
Frequently asked questions
Before you go.
Can I purchase food and drinks at Lake Gregory?
Yes, there are concession stands offering snacks, meals, and beverages throughout the park.
Is the All-Access Pass valid for multiple days?
No, the All-Access Pass is valid for one full day only.
Are life jackets provided for the inflatable water park?
Yes, life jackets are available and required for all participants on the inflatable water park.
Is the water park suitable for young children?
Absolutely. The zero-depth splash pad is designed specifically for young children to play safely.
What are the parking options?
There is a large parking lot near the entrance; however, it can fill up quickly during busy periods.
Is the location pet-friendly?
Pets are generally not allowed in the water park and splash pad areas for safety and hygiene reasons.