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Longhorn Cavern

(Encyclopedia)Longhorn Cavern, limestone cave, central Tex., at Burnet. On the northern edge of the Edwards Plateau, the cave (explored length c.8 mi/13 km) lies beneath a triangular ridge rising above the valley o...

Ofen, Alpine pass, Switzerland

(Encyclopedia)Ofen ōˈfən [key], Alpine pass, 7,070 ft (2,155 m) high, Grisons canton, E Switzerland. The Ofen Pass Road links the Engadine Valley with the Italian Tyrol. ...

Caney Fork

(Encyclopedia)Caney Fork, river, 144 mi (232 km) long, rising in central Tenn. and flowing NW to the Cumberland River. On Caney Fork, part of the Tennessee Valley Authority, are Great Falls Dam and Center Hill Dam,...

Rephaim

(Encyclopedia)Rephaim rēfāˈĭm [key], in the Bible. 1 Pre-Israelite race of giants. They were also referred to simply as “giants.” 2 Valley, SW of Jerusalem. ...

Spokane, river, United States

(Encyclopedia)Spokane, river, c.100 mi (160 km) long, rising in Coeur d'Alene Lake, N Idaho, and flowing through NE Washington to the Columbia River. Dams on the river include Nine Mile, Long Lake, and Little Falls...

Hay, river, Canada

(Encyclopedia)Hay, river, c.530 mi (850 km) long, rising in several headstreams in NE British Columbia and NW Alta., Canada, and flowing generally NE through NW Alta., over Alexander Falls, and into Great Slave Lak...

Gardena, Val

(Encyclopedia)Gardena, Val väl gärdāˈnä [key], Alpine valley, c.15 mi (25 km) long, in the Dolomites, Trentino–Alto Adige, N Italy. Its scenery attracts many tourists. Ortisei is the best-known resort. ...

Salinas, river, United States

(Encyclopedia)Salinas, river, c.150 mi (240 km) long, rising in the Santa Lucia Mts., S Calif., and flowing (partly underground) past King City, Paso Robles, and Salinas, NW to Monterey Bay. The irrigated valley is...

San Juan Bautista

(Encyclopedia)San Juan Bautista săn wän bətēˈstə [key], mission, W Calif., in the fertile San Juan valley. Largest of the California missions, San Juan Bautista (1797) draws thousands of visitors annually. ...

Danakil

(Encyclopedia)Danakil, desert region, NE Ethiopia and neighboring portions of Djibouti and Eritrea, c.350 mi (560 km) long and 50–250 mi (80–400 km) wide, between the gulfs of Zula and Tadjoura. It is bordered ...