Island Photos

The Ancient Yosemite Glaciers: How the Valley Was Formed

All California has been glaciated, the low plains and valleys as well as the mountains. Traces of an ice-sheet, thousands of feet in thickness, beneath whose heavy folds the present landscapes have been molded, may be found everywhere, though glaciers now exist only among the peaks of the High Sierr Read More

Some National Parks at a Glance

[Number, 18; total area, 10,739 square miles] NATIONAL PARKS IN ORDER OF CREATION LOCATION AREA IN SQUARE MILES DISTINCTIVE CHARACTERISTICS Hot Springs, 1832 Middle Arkansas 1-1/2 46 hot springs possessing curative properties—M Read More

Berlengas Archipelago: Portugal's Nature Destination

Rising from the clear azure depths of the Atlantic Ocean the Berlengas archipelago lies only several miles westwards from the picturesque coastline of Portugal. The group of small granite islands may seem a little out of the way from the established route of visitors’ attractions, but this mak Read More