Agat Unit - Apaca Point and Ga'an Point

Wide angle shot showing a field next to a beach lined with palm trees. In the center are three flagpoles standing behind a large gun. To the right of the flagpoles is a low hill with a fortification built into it.
Ga'an Point is home to well-preserved World War II era Japanese fortifications and two Japanese guns.

War in the Pacific National Historical Park

Hågat (Agat) Beach was the southern landing beaches used during the Battle of Guam. Stretching from Bangi Point in the south to Apaca Point in the north, Hågat Beach was chosen to help secure Orote Peninsula to the north—home to a strategic airfield and the entrance to Apra Harbor.

On July 21, 1944, the United State's goal was to overtake Ga'an Point, a coral outcrop at the center of Hågat Beach, then use the entire beachfront to offload supplies and equipment. The rocky outcrops along the beach had been well fortified, however. In the months leading up to battle, Imperial Japanese defenders forced the CHamoru to blast caves and build bunkers directly into the limestone headland. With gunports for eyes and rocky ridges for armor, Japanese soldiers turned the terrain itself into a deadly defense.

Today, the remains of those fortifications, as well as two examples of Imperial Japanese guns, stand against a backdrop of clear blue ocean.

The Agat Unit consists of two separate locations: Ga'an Point and Apaca Point, which are approximately 1.3 miles apart and not connected by any trail.

 
 

Things to Do and See

Beach & Water Activities

At Ga'an Point, Hågat Beach can be accessed from the parking area along a paved path leading past the restrooms to historic Japanese guns and fortifications at the edge of the beach. There is also a small picnic area. The beach is shallow and rocky with seagrass beds offshore.

The remains of World War II-era vehicles, including an Amtrac (amphibious tractor) LVT-4 and a jeep trailer loaded with vehicle parts and equipment, lie offshore of Ga'an Point. The Amtrac is approximately 300 meters from the cemetery just south of Ga’an Point at a depth of approximately 45 feet. A recent NOAA Ocean Exploration and National Park Service study entitled "Guam: A Biogeographic and Maritime Cultural Landscape Exploration of a World War II Battlefield" details the World War II ruins still visible on Guam's reefs.

At Apaca Point, the secluded sandy beach can be reached via an unpaved path that starts shortly beyond the parking lot. The picnic table makes it an ideal location to watch for a gorgeous sunset. A paved path also leads to Japanese fortifications.

Tidepooling opens up the fascinating world of small creatures, from starfish to crabs, that call the beach and ocean home. Both beaches allow swimming and snorkeling.

 
A sandy beach and clear blue water. A concrete block is in the water.
The beach at Ga'an Point.

War in the Pacific National Historical Park

A small bay with a small island with a tree growing on it in the middle of the water.
The beach at Apaca Point.

War in the Pacific National Historical Park

 

World War II Remains

 
 
A large, two-barreled mounted gun on a concrete platform. An interpretive sign stands to the right of it.
An Imperial Japanese 25mm anti-aircraft gun from World War II on display at Ga'an Point.

War in the Pacific National Historical Park

The Agat Beach Unit provides easy acces to well-preserved Imperial Japanese fortifications. Both Ga'an Point and Apaca Point were heavily fortified by the Imperial Japanese troops. In the months leading up to the Battle of Guam, they forced CHamoru laborers to blast caves into the limestone outcrops, construct pillboxes and blockhouses, and install coastal defense guns.

Historical Remains at Ga'an Point

The Japanese fortifications at Ga'an are among the most impressive remaining on the southern beaches. The most significant fortification is the cluster of well-concealed pillboxes at the end of Ga'an Point. These bunkers were built into the rocky outcropping and so well camouflaged that American intelligence missions in the weeks leading up to the battle missed them entirely. As a result, they were not bombed before the invasion and it took nearly the entire day of July 21, 1944 for the 4th U.S. Marines to destroy them.

In addition to the fortifications, two Japanese guns from World War II were relocated to Ga'an Point after the war. The 200mm short-barrel costal defense gun displayed to the left of the pathway was used to fire on troop ships and landing crafts. The dual-purpose 25mm anti-aircraft gun on the right used high explosive, armor-piercing ammunition and could fire 200 rounds per minute. Imperial Japanese anti-aircraft and coastal defense guns were found all over the island after the battle, but most were salvaged for scrap metal. Today, only a few guns remain intact.

Warning: The historic guns have sharp edges and weak metal. Do not handle or climb on them.

 

 
A concrete bunker with a low rectangular window build into a rock wall.
The Ga'an Point Japanese Pillbox held a 75mm coastal defense gun fired through a small opening on the north side.

War in the Pacific National Historical Park

A concrete bunker build into a rock cliff with two openings.
A reinforced concrete pillbox built into a rock crevice on Apaca Point at the water's edge. It has two firing ports facing the beach.

War in the Pacific National Historical Park

 

Historical Remains at Apaca Point

Unlike Ga'an Point to the south, Apaca Point was mostly avoided during the American invasion on July 21 because of how heavily fortified it was. As a result, the pillboxes built into the natural ridge are well preserved and are a fine example of how Imperial Japanese fortifications were concealed throughout the Pacific Islands.

 
Three flag poles flying the Japanese, American and Guam flag in front of a large mounted coastal defense gun overlooking the ocean.
The flags of the United States, Japan, and Guam fly at the Ga'an Point Memorial in memory of everyone who died during the conflict on Guam.

War in the Pacific National Historical Park

Memorials

Ga'an Point Memorial

The Ga'an Point Memorial was created in June 1980 at the behest of visiting Japanese officials. The flags of the United States, Japan, and Guam fly in memory of everyone who died during the conflict on Guam.

On Guam, 1,880 American soldiers died during the fighting, while approximately 17,500 Japanese soldiers were either killed in action, died of their wounds, or committed suicide rather than surrender. 1,170 CHamoru were killed during the Imperial Japanese occupation and the battle of Guam, while another 14,721 suffered atrocities during the war.

Regardless of nationality or political ideology, all who fought on Guam fought bravely. Some fought for deeply held personal beliefs. Most fought because their country asked them to. All sacrificed greatly, and in many cases, they sacrificed their own lives.

 
A rainbow arching over a row of palm trees at the edge of a grassy field.
A rainbow over the field at Ga'an Point.

War in the Pacific National Historical Park

Hours

The Agat Beach Unit is open 24 hours a day, seven days a week.

Parking

At Ga'an Point, there is a small, paved parking area off of Route 2 when you first enter the unit.

At Apaca Point, there is an unpaved parking lot plus four paved handicap parking spots next to the entrance.

Directions

Ga'an Point: From airport, take Rte 10A to Marine Drive (Rte 1). Turn left and drive approximately 13 miles. The road will end at the front gates of the Navy base. Turn left onto Rte 2, then drive approximately 3.5 miles. The Agat Unit– Ga'an Point is located on the ocean side, right after the post office.

Apaca Point: From the airport, take Rte 10A to Marine Drive (Rte 1). Turn left and drive approximately 13 miles. The road will end at the front gates of the Navy base. Turn left on Rte 2 and drive approximately 2 miles until you get to a Y in the road. Take the right fork, then drive to the stop sign. The Agat Unit – Apace Point is on the ocean side of the road.

Agat Beach Unit Map

 
 
 

Learn More About the Agat Beach Unit

  • Uniformed soldiers carrying their packs and weapons wade through the water from an amtrac.
    Battle of Guam

    On July 21, 1944, American forces landed at Guam, kicking off a 21-day fight to retake the island.

  • Black and white photo of a solider standing next to a US flag in front of a tank
    Guam in World War II

    Learn more about Guam during World War II and the Battle of Guam.

Last updated: March 20, 2025

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Contact Info

Mailing Address:

135 Murray Blvd.
Ste. 100

Hagatna, GU 96910

Phone:

(671) 333 4050

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