The Andaman Archipelago between Myanmar and Indonesia in the Indian Ocean contains this island. It's inhabited but has never been visited.
Though Brazil controls most of the Amazon Basin, nine countries share 5,500,000 sq km (2,100,000 sq mi). Today, much of the Amazon Rainforest is undiscovered.
These glacial lakes have not been studied in millions of years. Antarctica has over 400 subglacial lakes.
Locals revere this peak because they believe Lord Shiva lives there. No one is authorized to climb its summit.
This remote Greenland island may be the world's most northerly point (definition disputed).
You must see these massive granite formations in Venezuela. One of South America's remaining untouched regions, they're not simply inaccessible and hard to climb.
The world's deepest oceanic trench located off Japan. The length and width are 2,550 km (1584 mi) and 69 km (43 mi).