Vulcan Point in the Philippines is the world's largest island within a lake (Main Crater Lake) that is situated on an island (Volcano Island, aka Taal Island) located in a lake (Lake Taal) within an island (Luzon). It also happens to be one of the cones of the active Taal Volcano, so Vulcan Point is also the world’s largest volcano in a lake (Main Crater Lake) on a volcano (Taal Volcano). And Main Crater Lake also happens to be the largest lake on an island (Volcano Island) in a lake (Lake Taal) on an island (Luzon). Got that? If not, here's a series of images that provides a handy guide to the location of the nested parts of this complex volcano, which is a beautiful place, but still very much active.
The original beatboxing. Sheila Chandra shows us how it's done.