The Laguna Atascosa National Wildlife Refuge, located near Los Fresnos, Texas, is a vast and ecologically rich sanctuary known for its diverse wildlife and scenic landscapes. Covering over 98,000 acres, this refuge is the largest protected area of natural habitat in the Lower Rio Grande Valley. Established in 1946 to protect migratory birds, it now hosts a variety of wildlife, including some of the rarest species in the United States.

The Pirate's Landing Fishing Pier in Port Isabel, Texas, is one of the longest fishing piers in Texas and a beloved spot for anglers and sightseers alike. Located near the base of the Queen Isabella Causeway, which connects Port Isabel to South Padre Island, this pier offers visitors easy access to prime fishing grounds in the Lower Laguna Madre Bay.

The Fragile Planet Wildlife Park in Los Fresnos, Texas, is a unique wildlife sanctuary dedicated to conservation, education, and the care of exotic and endangered species. Located in the Rio Grande Valley, this park provides an interactive and educational experience for visitors of all ages, offering close encounters with a variety of animals from around the world.

Cameron County is located in the southernmost part of Texas, bordered by the Gulf of Mexico to the east and Mexico to the south, making it a significant region for both international trade and cultural diversity. This unique location gives the county a blend of Texan, Mexican, and coastal influences.