Current Date: 08 Aug, 2025
{{entry.title}}

Taal volcano: The Island in a Lake on an Island in a Lake on an Island

Lake Taal, on the island of Luzon, in the Philippines archipelago's northernmost reaches, is unique. It's now one of just two lakes in the world with a third-order island within it, with the lake itself being a part of the order. In other words, Lake Taal, which is located on the island of Luzon, has a volcano (Volcano Island), a lake (Crater Lake), and its own little island (Vulcan Point).

Lake Taal, on the island of Luzon, in the Philippines archipelago’s northernmost reaches, is unique. It’s now one of just two lakes in the world with a third-order island within it, with the lake itself being a part of the order. In other words, Lake Taal, which is located on the island of Luzon, has a volcano (Volcano Island), a lake (Crater Lake), and its own little island (Vulcan Point).

Volcano Island, where ancient eruptions of Taal Volcano occurred, is responsible for the lake’s sulfuric content. Crater Lake was formed when the crater at the top of Volcano Island was filled with water. On Crater Lake, Vulcan Point is a little hump.

Taal volcano 1
Taal Lake with Volcano Island, which contains Crater Lake, as seen from the International Space Station. Vulcan Point, an island, is hardly visible. Photo credit: NASA Johnson/Flickr

As unusual as this may sound, Vulcan Point isn’t the only island within a lake in an island within a lake in an island. In Canada, there is another, a much larger four-acre nameless island that sits within a small, unnamed lake that is encircled by a slightly larger island. That island, in turn, is surrounded by a series of long finger lakes roughly 90 kilometers inland from Victoria Island’s southern coast. Set your coordinates to 69.793° N, 108.241° W if you want to see it on Google Maps. Alternatively, you can zoom through the succession of lakes and islands by clicking here.

Ken Jennings, a name you may recognize, discovered the unidentified island in 2012 after numerous hours of poring over Google Earth imagery. In the history of the game show Jeopardy!, he holds the record for the longest winning run. , in which he won 74 consecutive games and earned $2.5 million.

There are likely many more third-order islands yet to be discovered in Canada, a country with over 3 million lakes, many of which contain islands. In reality, Canada has a number of records for islands and recursive islands within lakes. It is home to the world’s largest island lake (Nettilling Lake on Baffin Island), the world’s largest lake (Lake Manitou on Manitoulin Island in Lake Huron), and the world’s largest island in a lake on an island in a lake (Lake Manitou on Manitoulin Island in Lake Huron) (Treasure Island in Mindemoya Lake on Manitoulin Island in Lake Huron.)

Taal volcano 2
Satellite image of Nunavut Territory, Canada, showing the position of the largest third-order island.
Taal volcano 3
Satellite image of Nunavut Territory, Canada, showing the position of the largest third-order island.
Taal volcano 4
Volcano Island within Taal Lake. Photo credit: Storm Crypt/Flickr
Taal volcano 5
The tiny rock in the center of the image is Vulcan Point. Photo credit: Stefan Krasowski/Flickr
Taal volcano 6
Crater Lake on Volcano Island on Taal Lake. Vulcan Point is visible on the right. Photo credit: Joanneq Escobar/Flickr
Taal volcano 7
Vulcan Point. Photo credit: Roberto Verzo/Flickr

Sources: Wikipedia / Live Science / NASA

Similar Stories
The mysterious GIANT spherical stones

The mysterious GIANT spherical stones

Mysterious spherical stones ranging in size from a few millimeters to several meters have been discovered in Crimea, United States, Russia, and New Zealand. There are many theories from various geologists, but none of them are clear.

Mystery SOLVED: blood Rain in India

Mystery SOLVED: blood Rain in India

The dissemination of spores of microalgae has been identified as the origin of the 'Blood Rain' phenomena, according to a new study by Indian and Austrian experts. Since 1896, reports of intermittent red-colored rain in portions of Kerala and Sri Lanka have been coming in. The most recent one occurred in 2013 over Kerala.

Toronto’s Camouflaged Electric Substations

Toronto’s Camouflaged Electric Substations

For over a century, Canada’s second-largest power company has been disguising its electrical substations in Toronto as beautiful houses that blend perfectly with the neighborhood. These fake houses contain transformers that supply electricity throughout the city.