Crestline: Lake Gregory, Forest and Trails

Crestline can be explored through specific nature and activity themes: Lake Gregory Regional Park is in town, near the cedars and pines of the San Bernardino National Forest. The area also has hundreds of miles of hiking and mountain biking trails; visitors can watch hang gliders from a launch site in Crestline. You can shape your trip around the scenery, your own activities, or watching others.

Lake Gregory and the Forest Setting

Lake Gregory Regional Park is in Crestline, near the cedars and pines of the San Bernardino National Forest. The park and its forest setting give the nature theme a tangible connection. When choosing a vacation rental, first consider whether you want this landscape to shape your stay or whether activities and the road route matter more. This can help you tailor your search to the kind of vacation you want before planning individual days.

Hiking, Mountain Biking, and the Route

The Crestline area has hundreds of miles of hiking and mountain biking trails. Hiking and mountain biking are two distinct activities that you can consider separately or together when planning your days. If you’re traveling with people who have different preferences, it helps to compare: should getting active on foot or by mountain bike be the focus? Check conditions for the specific trail separately before planning to use it.

The Rim of the World Scenic Byway runs east to State Route 38; near Crestline, it meets and merges with SR 18. For travel planning, this is a different reference point from a hiking trail: here, you can take the course of a road route into account, while a specific activity is the focus on the trails.

Hang Gliders and Dog Parks

Visitors can watch hang gliders from a launch site in Crestline. The focus here is not on taking part, but on watching. For a trip with people who have different interests, this can offer a different kind of highlight for the day than hiking or mountain biking.

Lake Gregory has two dog parks. One of them has separate areas for large and small dogs. This is a specific planning consideration for visits with a dog. Leash rules and the layout of the facilities may change; check both before your visit.

A Regional Look at San Bernardino

The wider San Bernardino destination area is also home to Wildwood Canyon State Park. It covers 855 acres and has welcomed day visitors since 2003. On December 17, 2025, it was formally classified and named Wildwood Canyon State Park. The timeline is clear: day visits have been possible since 2003, while the formal classification and naming followed in 2025.

Explore more destinations: Running Springs, Chino, San Bernardino, Highland, Twin Peaks, Big Bear City, Fawnskin, Blue Jay.

Go to the broader travel overview: San Bernardino.