Rock of Gibraltar Rock of Gibraltar The Rock of Gibraltar, also known as The Rock, is a monolithic limestone promontory located in the British overseas territory of Gibraltar, near the southwestern tip of Europe on the Iberian Peninsula. It is high. Most of the Rock's upper area is covered by a nature reserve, which is home to around 300 Barbary macaques. These macaques, as well as a labyrinthine network of tunnels, attract a large number of tourists each year. The Rock of Gibraltar was one of the two Pillars of Hercules and was known to the Romans as "Mons Calpe", the other pillar
Gibraltar Rock State Natural Area a major tourist draw. The track for the area does not have wheelchair access. People are not allowed to climb the rocks in the park, though this has not always been the case. The natural area is located on the outer part of the Magnesian Escarpment/Black River Escarpment, with the soil for the area being glaciated sandy loams, which sit on top of the Galena-Platteville dolomite cap and St. Peter sandstone. Inside the natural area is a flat-topped butte called "Gibraltar Rock." It sits above sea level and is the highest point in Columbia Country. There is a trail leading