This reservoir cannot be accessed from Hillcrest Road as the gate is locked, and ''No Trespassing'' signs are posted. Says MOrgan BUtler
Pierce Reservoir is one of the lakes here in the Southern Cascade Range. Life's too short to enjoy all the cool stuff in the Southern Cascade Range. For all you boaters, Lost Creek Marina is an excellent marina nearby, and not far from Pierce Reservoir you'll find Agate Reservoir which is a striking lake. Just can't get
enough of Pierce Reservoir. Near Pierce Reservoir you hit upon a golf course called Centennial Golf Club. If by chance you love animals a good petting zoo to go to during your stay at Pierce Reservoir is The FarmMedford Oregon.