Photograph of the West end of the Galveston Seawall. This photograph is a 360-degree stitched panoramic.

Photograph of the Gulf of Mexico and beach in Galveston, Texas. The picture was taken in between the Galveston Pleasure Pier and Murdochs store. The image is a 360-degree stitched panoramic.

Photograph of the beach, ocean, seawall and Galveston Island Historic Pleasure Pier on Galveston Island, Texas. This photograph is a 360-degree stitched panoramic image.

Photograph of Galveston Beach and the Gulf of Mexico in Galveston, Texas. This photograph is a stitched 360-degree panoramic image.

Photograph of Galveston Beach that includes the sea wall, the amusement park on the pier and Murdock's store. This photograph is a stitched 360-degree panoramic image.

Photograph of a portion of the sea wall in Galveston, Texas. This photograph is a stitched 360-degree panoramic image.

Photograph of the entrance to Galveston Bay from the Fort San Jacinto Historic Point on the east end of Galveston Island, Texas. This photograph is a stitched 360-degree panoramic image.

Photograph of the ocean past a grassy field in Fort Travis, Texas. A ship is visible to the right, and there is a concrete block in the field.

Photograph of plants in a circular opening in a concrete pad at Battery Kimble in Fort Travis, Texas. Cars and trees are visible in the background.

Photograph of the east entrance doors to a bunker built into a hillside at Battery Kimble in Fort Travis, Texas.

Photograph of a circular hole in the concrete in front of a bunker built into a grassy hillside at Battery Kimble in Fort Travis, Texas. People are visible to the left.

Photograph of the west entrance to a bunker set in a hillside at Battery Kimble in Fort Travis, Texas.

Photograph of a concrete pad at Fort Travis, Texas. There are several ships in the ocean in the background.

Photograph of a sign reading "Battery 236" in front of a bunker built into a grassy hillside in Fort Travis, Texas.

Photograph of the north entrance to the bunker set in the hillside at Battery Kimble in Fort Travis, Texas.

Photograph of a bunker built into a hillside at Battery Kimble in Fort Travis, Texas. Two people and the ocean are visible in the background.

Photograph of a bunker built into a hillside at Battery Kimble in Fort Travis, Texas.

Photograph of three palm trees in front of a bunker at Battery Kimble in Fort Travis, Texas. A sign is visible to the right.

Photograph of a sign in front of Battery Kimble at Fort Travis, Texas. This bunker is constructed of reinforced concrete and burrowed into a hill. Battery Kimble was constructed in 1925 and is the largest battery at Fort Travis. It has two concrete pads for large guns, a magazine for ammunition, a commanders station, and barracks.

Photograph of a large concrete pad where one of the guns was mounted at Battery Kimble in Fort Travis, Texas. Trees are visible in the background.

Photograph of the concrete bunker Battery 236 at Fort Travis in Texas. It was completed in 1943 and never armed.

Photograph of a large concrete pad where one of the guns was mounted at Battery Kimble in Fort Travis, Texas.

Photograph of a concrete pad where one of the guns was mounted at Battery Kimble in Fort Travis, Texas.

Photograph of large metal doors and a stairway leading to the top side of Battery Kimble at Fort Travis on the Bolivar Peninsula in Texas. This bunker is constructed of reinforced concrete and burrowed into a hill. Battery Kimble was constructed in 1925 and is the largest battery at Fort Travis. Battery Kimble has two concrete pads for large guns, a magazine for ammunition, a commanders station, and barracks.