Located very close to the northern-most point in Mexico. The border here trends slightly northeast from this point for approximately 350 feet until it reaches the middle of the Colorado River, at which point the historic midpoint of the river becomes the boundary for approximately 15 miles.
Access to this cache is only from the Mexico side of the fence.
This cache is not located at the posted coordinates. From the posted coordinates, subtract .001 from the North coordinate, and subtract .001 from the West coordinate.
The cache is located about 5 feet from the border wall, but is not located within 50 feet of the Colorado River. Please don't approach closer than this to the river since the U.S. Border Patrol will be watching you and will likely warn you away.