As efforts to clean up the Chesapeake Bay continue, with the help of the National Park Service, there's also an effort underway to see a Chesapeake Bay National Recreation Area added to the park system.

Guadalupe Mountains National Park is home to the world’s most extensive Permian fossil reef, the four highest points in Texas, various ecosystems, and historic stories of bloodshed and survival all waiting to be explored. From forested mountains and desert dunes, Guadalupe Mountains offer various ways to explore the area through hours of hiking and backpacking trails not for the faint of heart, or via beautiful settings of flora and wildlife within reach of families.

Cuando el Tratado de Guadalupe Hidalgo de 1848 puso fin oficialmente a la guerra mexicano-estadounidense que se libró por la anexión de Texas por parte de los Estados Unidos, contenía un acuerdo de que el río Río Grande definía la frontera internacional entre los Estados Unidos y México. Sin embargo, este tratado también creó la disputa Chamizal.

Before I came to the Florida Everglades, I imagined only a province of swamps and sawgrass—a watery place, nearly submerged. So I am surprised to be crunching along a trail deep in a dry landscape that, to my untrained eye, resembles something like the Serengeti Plain. As far as I can see, an open field of shrubs and grasses is studded with towering slash pines that stand apart from each other, perforating the blue sky