One of the most beautiful swimming holes in Texas is quite a trek and it's also a little dangerous but peeps say it's totally worth it. An area known as the Blanco River Narrows in the Texas Hill Country is well known to hikers, swimmers and loves of the outdoors in general for its beauty and remoteness. Getting to the Blanco River Narrows is no Sunday stroll. To many hikers in Texas, the Narrows is the Holy Grail, hidden somewhere on the Blanco between the triangle of Henly, Blanco, and Fischer. LOOK: Cool Down With The Best Swimming Holes in Texas Gallery Credit: Chaz