All-Access Pass at Lake Gregory in Crestline, CA
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.
Overview
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!
All-Access Pass
Inflatable Splash Island Tickets • All Ages • Last Day Sep.1st
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About This Adventure
Dive into summer fun at Lake Gregory with an All-Access Day Pass! Enjoy the swim beach, thrilling water slides, and an inflatable water park. Perfect for families, this exciting experience offers a day of splashes and laughter, but be sure to arrive early to secure your spot and make the most of your visit!
##About September 2nd is the last day to swim!
One All-Access Day Pass for one person to the Lake Gregory swim beach, plus access to the Water Slides and Inflatable Water Park. Minors must be supervised by an adult at all times. Weekends are busy this summer, be sure to arrive with ample time to find parking and enjoy your stay!
The height requirement is as follows - Little Island up to 38" tall Big Islands 39" and taller Slides must be 48" or taller
- Water Slides, Zero-Depth Splash Pad, and Inflatable Splash Islands subject to availability*
- South Beach and Slides may be closed on weekdays
- Splash Islands start a 30 minute rotation once capacity is reached*
- Only coastguard approved life jackets permitted. Recreational floaties are not permitted.
- The swim area is separate from the fishing and personal boat launch area
Adventure Tips
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.
Local Insights
Wildlife
- Mule deer commonly spotted near the shore
- Various species of waterfowl including ducks and herons
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.
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Adventure Hotspots in San Bernardino
Frequently Asked Questions
Recommended Gear
Swimsuit
Needed for water slides, splash pads, and inflatable park activities.
summer specific
Water Shoes
Protects feet on slippery surfaces and around wet areas.
summer specific
Sun Hat
Provides shade and sun protection during long hours outdoors.
summer specific
Reusable Water Bottle
Stay hydrated throughout the day in the sun.