The little sister of Russia’s better-known Lake Baikal, Mongolia’s extraordinary Lake Khovsgol has all of the beauty and none of the crowds (at least for now). At depths close to 900 ft., this astonishing ancient body holds about 70% of the nation’s fresh water. A new airport south of Ulan Bator will triple existing capacity this year, and the plan to add nonstop Mongolian Airlines flights from the U.S. is set to make the “Blue Pearl of Mongolia” more accessible than ever before. —Yulia Denisyuk
World's Greatest Places 2021
