The area is access sensitive
Most of Loon Lake is USFS land, ie. access is given with no trace ethic and disperced camping. Two areas are on private land: The Getaways and The Church. Access is allowed here by the landowners, but it is imperative that you leave no trace. Camping is not allowed in these areas.
We like Loon Lake
Amazing quality granite erratics in beautiful Sierra setting. If that wasn't enough, there's also some steep, and solid, welded tuff to be found (Chipmunk Bluff sector).
Climbing is dangerous and not always permitted.