Rhaetian Alps

plural noun

1. a chain of the Alps in E Switzerland and W Austria. Highest peak, Mt. Bernina, 13,295 feet (4,052 meters).

Rhaetian Alps

plural noun

1. a section of the central Alps along E Switzerland's borders with Austria and Italy. Highest peak: Piz Bernina, 4049 m (13 284 ft)