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Ouachita Mountains

(Encyclopedia)Ouachita Mountains, range of east-west ridges between the Arkansas and Red rivers, extending c.200 mi (320 km) from central Ark. into SE Okla. Magazine Mt. (c.2,800 ft/850 m high) is the tallest peak....

Ozark Mountains

(Encyclopedia)Ozark Mountains, Mo.: see Ozarks, the. ...

Olympic Mountains

(Encyclopedia)Olympic Mountains, highest part of the Coast Ranges, on the Olympic Peninsula, NW Wash. Mt. Olympus (7,965 ft/2,427 m) is the highest point in the mountains, which are composed mainly of sedimentary r...

Ore Mountains

(Encyclopedia)Ore Mountains: see Erzgebirge.

Waianae Mountains

(Encyclopedia)Waianae Mountains wīänäˈā [key], volcanic range, along SW side of Oahu island, Hawaii. It rises to Mt. Kaala (4,025 ft/1,227 m), the highest point on the island. ...

Watchung Mountains

(Encyclopedia)Watchung Mountains, two long low ridges of volcanic origin, from 400 to 500 ft (122–152 m) high, N central N.J. They curve c.40 mi (60 km) between Paterson and Somerville. Basalt is quarried there. ...

Catskill Mountains

(Encyclopedia)Catskill Mountains, dissected plateau of the Appalachian Mt. system, SE N.Y., W of the Hudson River. This glaciated region, wooded and rolling, with deep gorges and many waterfalls, is drained by the ...

Wrangell Mountains

(Encyclopedia)Wrangell Mountains, S Alaska, extending c.100 mi (160 km) SE from the Copper River to the Canadian border, where they meet the St. Elias Mts. Mt. Blackburn (16,523 ft/5,036 m) is the highest peak. The...

Yaila Mountains

(Encyclopedia)Yaila Mountains: see Crimea.

Boston Mountains

(Encyclopedia)Boston Mountains, most rugged part of the Ozarks, NW Ark. and E Okla., rising to 2,700 ft (823 m). Isolated because of its geographical makeup, the region developed its own lifestyle; mountain people ...