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Ottawa, river, Canada

(Encyclopedia)Ottawa, river, c.700 mi (1,130 km) long, largest tributary of the St. Lawrence River, Canada. It rises in the Laurentian Highlands, SW Que., and flows generally W through La Vérendrye Provincial Park...

Baker, Sir Samuel White

(Encyclopedia)Baker, Sir Samuel White, 1821–93, English explorer in Africa. He explored the Nile tributaries in Ethiopia in 1861–62. Going up the Nile from Cairo, he reached Gondokoro in 1863. He continued his ...

Thun

(Encyclopedia)Thun to͞on [key], city (1990 est. pop. 37,700), Bern canton, central Switzerland, on the Aare River, where it flows out of the Lake of Thun. Machinery, watches, pottery, and cheese are made there. Of...

Valday Hills

(Encyclopedia)Valday Hills or Valdai Hills both: väldīˈ, Rus. vəldīˈ [key], upland region, NW European Russia, composed of a series of glacial moraines that rise to c.1,100 ft (340 m). The region forms the wa...

bayou

(Encyclopedia)bayou bīˈō, bīˈo͞o [key] [Louisiana Fr.; from Choctaw bayuk=small stream], term used mainly in U.S. Gulf states, especially Louisiana and Mississippi, to describe a stationary or sluggishly movi...

Angara

(Encyclopedia)Angara ängˌgəräˈ, Rus. ŭnˌgəräˈ [key], river, c.1,150 mi (1,850 km) long, SE Siberian Russia, the outlet of Lake Baykal. After leaving the southwestern end of Lake Baykal, it flows north pas...

Adirondack Mountains

(Encyclopedia)Adirondack Mountains ădˌərŏnˈdăk [key], mountain mass, NE N.Y., between the St. Lawrence valley in the north and the Mohawk valley in the south; rising to 5,344 ft (1,629 m) at Mt. Marcy, the hi...

Mincio

(Encyclopedia)Mincio mēnˈchō [key], river, c.47 mi (76 km) long, in Lombardy, N Italy. It flows generally south from the southern end of Lake Garda through Mantua (where it forms three lakes) to the Po River. Ab...

Montreux

(Encyclopedia)Montreux môNtröˈ [key], resort area (1990 pop. 22,917), on the northeast shore of the Lake of Geneva, Vaud canton, W Switzerland. It is composed of the communes of Le Châtelard, Les Planches, and ...

Leven, Loch

(Encyclopedia)Leven, Loch lŏkh lēˈvən [key], lake, 31⁄2 mi (5.6 km) long, Perth and Kinross, E Scotland. Its several islands include Castle Island, with the ruins of the castle in which Mary Queen of Scots wa...