North America:

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Marblehead to Halifax Sail Boat Race: Aboard Nirvana and Ticonderoga

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Costa Rica: Global Extremes, Reality TV

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Alaska: Iliamna Volcano, Ski Mountaineering and Kayaking

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USA Mainland and Hawaii: Close to Home

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Greenland: Journey into Amazing Caves, Caving

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Mexico: Three Expeditions to Chiapas, Caving and Kayaking

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Northwest Territories: Northwest Passage, Sea Kayaking

 

Asia Map courtesy www.worldatlas.com

 

Highest Point Mount McKinley 6195 m (20,320-ft)