A mountain or a river formed the border to our world.

The mountain and castle form a popular weekend destination for people living nearby.

The mountain, the sea, the city and the hundreds of boats form a striking backdrop for the site.

In the distance are mountains forming the boundary with Brazil.

The mountain forms part of a major ski and snowboard resort.

Geologists believe that the twin mountains once formed one range.

The distant mountains form the backcloth of an opera set.

The mountains form a ridge between these two peaks.

The mountain forms one of the greatest geographic resources of the area.

Two other mountains, the Pitons, form the island's most famous landmark.