Balcony Arch is a prominent class C natural arch, found in the southwest rim of a sandstone outcrop sometimes referred to as "Prostitute Rock". This is part of the "Behind-the-Rocks" area approximately 10 miles south of Moab Utah.
On the north end of this same sandstone outcrop, another class C natural arch can be found called Picture Frame Arch.
While this area is remote, you will probably encounter a number of other hikers and 4 X 4 vehicles. The area can be busy during the tourist season and especially busy during the Moab Jeep Safari weekend (Easter weekend). There are a number of trails and roads in this area and it can sometimes be tricky to find your way out again, especially after dark.