Page:A book of the Pyrenees.djvu/312



ROM Ax-les-Thermes a good carriage road crosses the Col de Puy Morens to the Cerdagne and to Puygcerda in Spanish territory. It passes through most bald and weariful uplands, under the Pic de Carlitte, which is the highest point of the watershed between the Atlantic and the Mediterranean. The height of this peak is 9580 feet, and its flanks are starred with lakes, many of which are frozen through a great part of the year, more than are found in any other part of the Pyrenees. The Etang de Lanous is three kilometres long and from 500 to 600 yards across, pinched in the middle so as to form two basins. It is covered with ice for about nine months. It swarms with red-fleshed Salmo alpinus, which is excellent eating.

"A frame of lofty mountains, reaching above 7500 feet surrounds this lake. Behind this barrier are other sheets of water; the most extensive lie on the north side, in the department of Ariège. Among these is the Etang d'En-Beys, whence 264