Asan Beach Unit (This is the area at
Asan on the lagoon side of Marine Drive.) |
1892 1900 | Leprosy
colony |
1901 1903 | Prisoner camp for
Philippine rebels |
1917 | Prisoner of War camp. From April 6
through April 30, 289 members of the crew of the German cruiser
Cormoran was held here. |
1922 | USMC used this area as a quartermaster
depot, barracks and small arms firing range. |
1944 | Japanese defensive positions were
placed on top of and on both sides of Asan and Adelup points. A
1979 NPS survey listed twenty-two surviving Japanese defensive
structures. |
1945 1947 | First Camp Asan. Used for
open storage. Forty-one quonset huts and other buildings were arranged
in rows. The flat area between Asan Point ridge and Asan River was
filled with white coral sand and there was no grass or other
vegetation. |
1948 1967 | Second Camp Asan. Housing
for civilian employees of the navy. The camp included sixteen two-story
barracks, an outdoor theater, a chapel, a club, softball fields, tennis
courts, a basketball court, an administration building, a mess
hall, a fire station, concrete sidewalks, and paved parking
areas. |
1968 1972 | Buildings previously used
for civilian employee housing were convered by the navy into a four-
hundred-bed regional military hospital for use during the Vietnam War.
These medical facilities were abandoned in 1972. |
1975 | Vietnamese refugee camp. At any one
time, this camp held between 5,000 and 6,000 refugees. The refugee
camp existed only a few months, it was discontinued in December
1975. |
1976 | Supertypoon Pamela destroyed all
buildings except the fire station. Navy bulldozers removed the
rubble. |
Asan Inland Unit (This is the
area at Asan on the inland side of Marine Drive.) |
1945 1947 | Three very large quonset
huts were here. They were used for bowling and other recreation.
Probably continued to be used during the second Camp Asan and possibly
even by the Navy Hospital. Supertyhpoon Pamela probably destroyed
them. Concrete pads were still visible in 1980. |
1945 | A tank farm (Asan Tank Farm) occupied
both the ridge and the adjacent valley. A fire on August 22, 1948,
severely damaged the facility. It had been abandoned by 1953. The tank
farm consisted of three 10,000-barrel tanks and three 80,000-barrel
tanks plus a pipline, pump station and administration buildings. The
last of it was removed in 1968. A portion of this unit, the portion
fronting Marine Drive on the Agana side of the bowling alley, was
intensively cultivated for rice as late as 1939. |
1945 1947 | The Asan Military Cemetery
was located inland of Marine Drive, on the Piti side of the Asan River.
Marines killed during the invasion were buried here initially. Their
remains were disinterred in 1947 and moved to cemeteries on the U.
S. mainland or Hawaii. Bundshu Ridge is in this unit. The ridge
was named for Captain Geary R. Bundshu, USMC, who died on the ridge on
invasion day. |
Piti Unit |
1909 1932 | Below the ridge on the
Philippine Sea side, there was the Guam Agricultural Experiment Station
occupied the ridge and the slope on the Philippine Sea side from 1909 to
1932. |
1932 1940 | The Guam Agricultural
Experiment Station was converted into an agricultural school in 1932,
and remained a school until 1940. The mahogany trees just below the
ridge are the only physical evidence remaining of this school and the
Agricultural Experiment Station that preceded it.. |
1944 | Japanese artillery units began to
install three large guns on the westward-facing slope. Installation was
not finished and the guns were never fired. |
Mt. Tenjo Mt. Chachao
Unit |
1915 | The United States built the ridge road
connecting Mt. Tenjo and Mt. Chachao to enable them to install three
seven-inch coastal defense guns. The guns were removed in
1931 |
1944 | This ridge was part of the forward
beachhead line set by the Americans for their landing. |
Agat Unit |
Pre-1940 | There was a major rice-growing
area along the approximately one-half mile-wide strip of land inland
from the beach; it also had a dense grove of coconut trees. Old Agat
had a pre-World War II population of approximately 791. |
1944 | American naval and air bombardment
destroyed all of Agat. |
1944 1945 | This site was used by the
Americans as a refugee camp for Guamanian refugees immediately after the
American landing. The number of refugees in this camp reached 6,689 at
one time. |
Mt. Alifan Unit |
1944 | This was the most fortified and armed
Japanese defense point. It had a three-gun battery, infantry trenches,
a fire-control center, and observation post. |
Fonte Plateau Unit |
1944 | This area contained a number of
Japanese bunkers and caves, tunnels and trenches. Nimitz Hill is in
this unit. |