Inland Empire
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All IE Parks, Mountains & Lakes
Lake Gregory (Crestline)
🏞️ Lake
4,500 ft elev.

Lake Gregory (Crestline)

Crestline
Dog Friendly
🎣 Fishing
🏊 Swimming
🏞️ Lake Views
👨‍👩‍👧‍👦 Family

Crestline's mountain lake with swim beach, waterslides, kayaking, and a paved lakeside loop.

Lake Gregory is a 4,500-ft mountain lake in Crestline operated by San Bernardino County. The Regional Park features a swim beach, waterslides, kayak and paddleboard rentals, fishing piers, and a paved lakeside loop.

🌟 Why Locals Love It

Family-perfect mountain lake under an hour from the IE basin.

What to Expect

Families, swimmers, kayakers, fishing seniors.

💡 Good to Know Before You Go

Beach fee in summer. Boat use limited to non-motorized.

📍 Local Tip

Run the 2.5-mile paved lake loop at sunset.

Best Time to Visit

May–October.

Notable Features

Swim beach
Waterslides
Paved lakeside loop

Practical Info

24171 Lake Dr, Crestline, CA 92325

Amenities

Restrooms
Showers
Picnic Area
Playground
Parking
Trails
Swimming Area
Boat Launch
Fishing Dock
Kayak Rental
Verified Official Source
View Official Page →

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Everything IE is your premium guide to the Inland Empire — Riverside County and San Bernardino County. Events, restaurants, parks, schools, mountains, lakes, sports, and more — sourced from official departments and trusted institutions, curated for the people who call the IE home. Part of the Everything California network.