This park in Brownsville is right on the border! The yellow stickpin is our spot. The pool is less than a hundred feet away and the Rio Grande is about 50 feet past that. The boundary (yellow line) is in the middle of the river. The Border Patrol uses the parks boat launch ramp to launch their boats. We are literally a stone’s throw away from Mexico. The coordinates are 25.954356, -97.575895 if you want to Google Earth us.