Amistad National Recreation Area includes the Amistad Reservoir, a man-made lake along the Texas and Mexico border. It is fed by the Rio Grande, Devils River, and the Pecos River, among others.
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Cliffs of Diablo East
Amistad National Recreation Area includes the Amistad Reservoir, a man-made lake along the Texas and Mexico border. It is fed by the Rio Grande, Devils River, and the Pecos River, among others.
Cliffs of Diablo East
Amistad National Recreation Area includes the Amistad Reservoir, a man-made lake along the Texas and Mexico border. It is fed by the Rio Grande, Devils River, and the Pecos River, among others.
Amistad National Recreation Area includes the Amistad Reservoir, a man-made lake along the Texas and Mexico border. It is fed by the Rio Grande, Devils River, and the Pecos River, among others.
Amistad Reservoir
Amistad National Recreation Area includes the Amistad Reservoir, a man-made lake along the Texas and Mexico border. It is fed by the Rio Grande, Devils River, and the Pecos River, among others.
Amistad National Recreation Area includes the Amistad Reservoir, a man-made lake along the Texas and Mexico border. It is fed by the Rio Grande, Devils River, and the Pecos River, among others.
Cliffs of Diablo East
Amistad National Recreation Area includes the Amistad Reservoir, a man-made lake along the Texas and Mexico border. It is fed by the Rio Grande, Devils River, and the Pecos River, among others.
Amistad National Recreation Area includes the Amistad Reservoir, a man-made lake along the Texas and Mexico border. It is fed by the Rio Grande, Devils River, and the Pecos River, among others.
Mule-Deer Doe
A female mule deer, known as a doe, grazes near the entrance to the Caverns of Sonora.
A female mule deer, known as a doe, grazes near the entrance to the Caverns of Sonora.
Prickly Pear Cacti at Amistad Reservoir
Amistad National Recreation Area includes the Amistad Reservoir, a man-made lake along the Texas and Mexico border. It is fed by the Rio Grande, Devils River, and the Pecos River, among others. Prickly pear cacti are common along the banks of the reservoir.
Amistad National Recreation Area includes the Amistad Reservoir, a man-made lake along the Texas and Mexico border. It is fed by the Rio Grande, Devils River, and the Pecos River, among others. Prickly pear cacti are common along the banks of the reservoir.
Amistad National Recreation Area
Amistad National Recreation Area includes the Amistad Reservoir, a man-made lake along the Texas and Mexico border. It is fed by the Rio Grande, Devils River, and the Pecos River, among others.
Amistad National Recreation Area includes the Amistad Reservoir, a man-made lake along the Texas and Mexico border. It is fed by the Rio Grande, Devils River, and the Pecos River, among others.
Panorama of Amistad NRA
Amistad National Recreation Area includes the Amistad Reservoir, a man-made lake along the Texas and Mexico border. It is fed by the Rio Grande, Devils River, and the Pecos River, among others.
Amistad National Recreation Area includes the Amistad Reservoir, a man-made lake along the Texas and Mexico border. It is fed by the Rio Grande, Devils River, and the Pecos River, among others.
Flowers on the Amistad
Amistad National Recreation Area includes the Amistad Reservoir, a man-made lake along the Texas and Mexico border. It is fed by the Rio Grande, Devils River, and the Pecos River, among others.
Amistad National Recreation Area includes the Amistad Reservoir, a man-made lake along the Texas and Mexico border. It is fed by the Rio Grande, Devils River, and the Pecos River, among others.
Flowers on the Amistad
Amistad National Recreation Area includes the Amistad Reservoir, a man-made lake along the Texas and Mexico border. It is fed by the Rio Grande, Devils River, and the Pecos River, among others.
Amistad National Recreation Area includes the Amistad Reservoir, a man-made lake along the Texas and Mexico border. It is fed by the Rio Grande, Devils River, and the Pecos River, among others.
US 90 Bridge at Amistad Reservoir
Amistad National Recreation Area includes the Amistad Reservoir, a man-made lake along the border of Texas and Mexico. This image shows the bridge portion of US 90 as it crosses the reservoir.
Amistad National Recreation Area includes the Amistad Reservoir, a man-made lake along the border of Texas and Mexico. This image shows the bridge portion of US 90 as it crosses the reservoir.
Cliffs of Diablo East
Amistad National Recreation Area includes the Amistad Reservoir, a man-made lake along the border of Texas and Mexico. This view is of the cliffs of Diablo East.
Amistad National Recreation Area includes the Amistad Reservoir, a man-made lake along the border of Texas and Mexico. This view is of the cliffs of Diablo East.
Panorama of Amistad Reservoir
Amistad National Recreation Area includes the Amistad Reservoir, a man-made lake along the border of Texas and Mexico.
Amistad National Recreation Area includes the Amistad Reservoir, a man-made lake along the border of Texas and Mexico.
Cliffs of Diablo East
Amistad National Recreation Area includes the Amistad Reservoir, a man-made lake along the border of Texas and Mexico. This view is of the cliffs of Diablo East.
Amistad National Recreation Area includes the Amistad Reservoir, a man-made lake along the border of Texas and Mexico. This view is of the cliffs of Diablo East.
Prickly Pears at Amistad Reservoir
Amistad National Recreation Area includes the Amistad Reservoir, a man-made lake along the border of Texas and Mexico. This view is of the cliffs of Diablo East. Prickly pear cacti are common around the reservoir.
Amistad National Recreation Area includes the Amistad Reservoir, a man-made lake along the border of Texas and Mexico. This view is of the cliffs of Diablo East. Prickly pear cacti are common around the reservoir.
Cliffs of Diablo East
Amistad National Recreation Area includes the Amistad Reservoir, a man-made lake along the border of Texas and Mexico. This view is of the cliffs of Diablo East.
Amistad National Recreation Area includes the Amistad Reservoir, a man-made lake along the border of Texas and Mexico. This view is of the cliffs of Diablo East.
Amistad National Recreation Area
Amistad National Recreation Area includes the Amistad Reservoir, a man-made lake along the border of Texas and Mexico.
Amistad National Recreation Area includes the Amistad Reservoir, a man-made lake along the border of Texas and Mexico.
Cliffs of Diablo East
Amistad National Recreation Area includes the Amistad Reservoir, a man-made lake along the border of Texas and Mexico. This view is of the cliffs of Diablo East.
Amistad National Recreation Area includes the Amistad Reservoir, a man-made lake along the border of Texas and Mexico. This view is of the cliffs of Diablo East.
Cliffs of Diablo East
Amistad National Recreation Area includes the Amistad Reservoir, a man-made lake along the border of Texas and Mexico. This view is of the cliffs of Diablo East.
Amistad National Recreation Area includes the Amistad Reservoir, a man-made lake along the border of Texas and Mexico. This view is of the cliffs of Diablo East.
Stalactites and Cave Popcorn
The Caverns of Sonora have numerous types of speleothems, or cave formations. In this image, stalactites can be seen hanging from the ceiling and all along the walls are small formations known as "cave popcorn."
The Caverns of Sonora have numerous types of speleothems, or cave formations. In this image, stalactites can be seen hanging from the ceiling and all along the walls are small formations known as "cave popcorn."
Wind-blown Cave
These sections of the Caverns of Sonora were carved by the wind, rather than by water. As such, they have smooth walls.
These sections of the Caverns of Sonora were carved by the wind, rather than by water. As such, they have smooth walls.
Science and Products
Filter Total Items: 845
Cliffs of Diablo East
Amistad National Recreation Area includes the Amistad Reservoir, a man-made lake along the Texas and Mexico border. It is fed by the Rio Grande, Devils River, and the Pecos River, among others.
Amistad National Recreation Area includes the Amistad Reservoir, a man-made lake along the Texas and Mexico border. It is fed by the Rio Grande, Devils River, and the Pecos River, among others.
Cliffs of Diablo East
Amistad National Recreation Area includes the Amistad Reservoir, a man-made lake along the Texas and Mexico border. It is fed by the Rio Grande, Devils River, and the Pecos River, among others.
Amistad National Recreation Area includes the Amistad Reservoir, a man-made lake along the Texas and Mexico border. It is fed by the Rio Grande, Devils River, and the Pecos River, among others.
Amistad Reservoir
Amistad National Recreation Area includes the Amistad Reservoir, a man-made lake along the Texas and Mexico border. It is fed by the Rio Grande, Devils River, and the Pecos River, among others.
Amistad National Recreation Area includes the Amistad Reservoir, a man-made lake along the Texas and Mexico border. It is fed by the Rio Grande, Devils River, and the Pecos River, among others.
Cliffs of Diablo East
Amistad National Recreation Area includes the Amistad Reservoir, a man-made lake along the Texas and Mexico border. It is fed by the Rio Grande, Devils River, and the Pecos River, among others.
Amistad National Recreation Area includes the Amistad Reservoir, a man-made lake along the Texas and Mexico border. It is fed by the Rio Grande, Devils River, and the Pecos River, among others.
Mule-Deer Doe
A female mule deer, known as a doe, grazes near the entrance to the Caverns of Sonora.
A female mule deer, known as a doe, grazes near the entrance to the Caverns of Sonora.
Prickly Pear Cacti at Amistad Reservoir
Amistad National Recreation Area includes the Amistad Reservoir, a man-made lake along the Texas and Mexico border. It is fed by the Rio Grande, Devils River, and the Pecos River, among others. Prickly pear cacti are common along the banks of the reservoir.
Amistad National Recreation Area includes the Amistad Reservoir, a man-made lake along the Texas and Mexico border. It is fed by the Rio Grande, Devils River, and the Pecos River, among others. Prickly pear cacti are common along the banks of the reservoir.
Amistad National Recreation Area
Amistad National Recreation Area includes the Amistad Reservoir, a man-made lake along the Texas and Mexico border. It is fed by the Rio Grande, Devils River, and the Pecos River, among others.
Amistad National Recreation Area includes the Amistad Reservoir, a man-made lake along the Texas and Mexico border. It is fed by the Rio Grande, Devils River, and the Pecos River, among others.
Panorama of Amistad NRA
Amistad National Recreation Area includes the Amistad Reservoir, a man-made lake along the Texas and Mexico border. It is fed by the Rio Grande, Devils River, and the Pecos River, among others.
Amistad National Recreation Area includes the Amistad Reservoir, a man-made lake along the Texas and Mexico border. It is fed by the Rio Grande, Devils River, and the Pecos River, among others.
Flowers on the Amistad
Amistad National Recreation Area includes the Amistad Reservoir, a man-made lake along the Texas and Mexico border. It is fed by the Rio Grande, Devils River, and the Pecos River, among others.
Amistad National Recreation Area includes the Amistad Reservoir, a man-made lake along the Texas and Mexico border. It is fed by the Rio Grande, Devils River, and the Pecos River, among others.
Flowers on the Amistad
Amistad National Recreation Area includes the Amistad Reservoir, a man-made lake along the Texas and Mexico border. It is fed by the Rio Grande, Devils River, and the Pecos River, among others.
Amistad National Recreation Area includes the Amistad Reservoir, a man-made lake along the Texas and Mexico border. It is fed by the Rio Grande, Devils River, and the Pecos River, among others.
US 90 Bridge at Amistad Reservoir
Amistad National Recreation Area includes the Amistad Reservoir, a man-made lake along the border of Texas and Mexico. This image shows the bridge portion of US 90 as it crosses the reservoir.
Amistad National Recreation Area includes the Amistad Reservoir, a man-made lake along the border of Texas and Mexico. This image shows the bridge portion of US 90 as it crosses the reservoir.
Cliffs of Diablo East
Amistad National Recreation Area includes the Amistad Reservoir, a man-made lake along the border of Texas and Mexico. This view is of the cliffs of Diablo East.
Amistad National Recreation Area includes the Amistad Reservoir, a man-made lake along the border of Texas and Mexico. This view is of the cliffs of Diablo East.
Panorama of Amistad Reservoir
Amistad National Recreation Area includes the Amistad Reservoir, a man-made lake along the border of Texas and Mexico.
Amistad National Recreation Area includes the Amistad Reservoir, a man-made lake along the border of Texas and Mexico.
Cliffs of Diablo East
Amistad National Recreation Area includes the Amistad Reservoir, a man-made lake along the border of Texas and Mexico. This view is of the cliffs of Diablo East.
Amistad National Recreation Area includes the Amistad Reservoir, a man-made lake along the border of Texas and Mexico. This view is of the cliffs of Diablo East.
Prickly Pears at Amistad Reservoir
Amistad National Recreation Area includes the Amistad Reservoir, a man-made lake along the border of Texas and Mexico. This view is of the cliffs of Diablo East. Prickly pear cacti are common around the reservoir.
Amistad National Recreation Area includes the Amistad Reservoir, a man-made lake along the border of Texas and Mexico. This view is of the cliffs of Diablo East. Prickly pear cacti are common around the reservoir.
Cliffs of Diablo East
Amistad National Recreation Area includes the Amistad Reservoir, a man-made lake along the border of Texas and Mexico. This view is of the cliffs of Diablo East.
Amistad National Recreation Area includes the Amistad Reservoir, a man-made lake along the border of Texas and Mexico. This view is of the cliffs of Diablo East.
Amistad National Recreation Area
Amistad National Recreation Area includes the Amistad Reservoir, a man-made lake along the border of Texas and Mexico.
Amistad National Recreation Area includes the Amistad Reservoir, a man-made lake along the border of Texas and Mexico.
Cliffs of Diablo East
Amistad National Recreation Area includes the Amistad Reservoir, a man-made lake along the border of Texas and Mexico. This view is of the cliffs of Diablo East.
Amistad National Recreation Area includes the Amistad Reservoir, a man-made lake along the border of Texas and Mexico. This view is of the cliffs of Diablo East.
Cliffs of Diablo East
Amistad National Recreation Area includes the Amistad Reservoir, a man-made lake along the border of Texas and Mexico. This view is of the cliffs of Diablo East.
Amistad National Recreation Area includes the Amistad Reservoir, a man-made lake along the border of Texas and Mexico. This view is of the cliffs of Diablo East.
Stalactites and Cave Popcorn
The Caverns of Sonora have numerous types of speleothems, or cave formations. In this image, stalactites can be seen hanging from the ceiling and all along the walls are small formations known as "cave popcorn."
The Caverns of Sonora have numerous types of speleothems, or cave formations. In this image, stalactites can be seen hanging from the ceiling and all along the walls are small formations known as "cave popcorn."
Wind-blown Cave
These sections of the Caverns of Sonora were carved by the wind, rather than by water. As such, they have smooth walls.
These sections of the Caverns of Sonora were carved by the wind, rather than by water. As such, they have smooth walls.