Amphibious Training Base Morro Bay

Amphibious Training Base Morro Bay also called Camp Morro Bay and Morro Bay Section Base was a US Navy training base for amphibious beach assault during World War II. The base opened in 1941 to train troops for the Pacific theater of operations' island leapfrogging using landing craft and LCVP. The base was located in Morro Bay, California in San Luis Obispo County. The base was on 250 acre of leased land. Ships for the base were based at the Avila's Port San Luis in San Luis Bay. Which was also leased with the yacht club and its warehouse. Added to the leased land was: two piers, mess hall, gallon water storage tanks, roads, buildings, garages, and ammo storage area. The Navy also extended the bay's breakwater. A wooden trestle bridge was built to get to the nearby sandspit (now Morro Bay State Park), the bridge was removed in 1946 and some pillars still remain. The near Estero Bay was the site of training assault also, by the Navy, US Army, US Marine Corps and United States Coast Guard also taking over the unused vacation hotel there. Nearby United States Army Air Corps fields had fighter aircraft fire flour shot to make the training more real. Up to 175 landing craft were at the base and 16,000 troops a day trained. In the base and in nearby Los Osos and Baywood live fire bombing, machine gun, bazookas, and flamethrowers were used for training. The training ended on 31 October 1945 and the site is now a Duke Energy power plant built in 1955, site of three large smoke stacks. North of the former base in the notable Morro Rock. Avila Beach was also a Union Oil plant with many oil storage tanks, use for Navy ships.

Baywood Park Training Area
Baywood Park Training Area opened in July 1943 as a branch of the Camp San Luis Obispo and Amphibious Training Base Morro Bay. The site was on 8,810 acre of leased land. The site is in the current town of Baywood-Los Osos, California and the Morro Bay State Park. The lease ended in 1947.