The park serves as a key trailhead for the Lone Hill Trail, which offers elevated views of the San Gabriel Valley.
The park is situated near a geological transition zone between the urban San Dimas plain and the foothills of the San Gabriel Mountains.
Its central location at Shellman Avenue makes it a frequent gathering point for local youth sports organizations.
Lone Hill Park is a community-focused neighborhood green space located in the foothills of San Dimas, California. The park features a multi-purpose athletic field and a dedicated playground area for local residents. It is situated adjacent to the Lone Hill trail system, providing access to regional hiking opportunities. The landscape is characterized by mature trees providing intermittent shade across its recreational lawns. The facility is maintained by the City of San Dimas Department of Parks and Recreation.
The elevated sections of the adjacent trail offering a panoramic view of the park and surrounding San Dimas foothills.
Bring a hat and sunscreen as shade can be limited on the open athletic fields during midday.
Wear trail-ready footwear if you plan to continue your visit onto the connected hiking paths.
Check the local San Dimas city schedule before visiting if you are planning to host a group event, as fields are often reserved by local leagues.
Do not leave valuables in your vehicle at the trailhead, as is common practice for all regional hiking access points.
Leash laws apply to all pets; pack out all trash to maintain the park's cleanliness.
