Geology on Öland

- An exciting history for almost 600 million years. On Öland, from north to south, visitors can get imaginative peeps into the island's exciting geological history. In the quarries with their mighty mountain edges, you can observe the development and time when clay grains and limestone sludge began to build up the Öland layer sequence with its content of octopuses and other prehistoric animals. Every millimeter of limestone represents 1,000 years!

- An exciting history for almost 600 million years. On Öland, from north to south, visitors can get imaginative peeps into the island's exciting geological history. In the quarries with their mighty mountain edges, you can observe the development and time when clay grains and limestone sludge began to build up the Öland layer sequence with its content of octopuses and other prehistoric animals. Every millimeter of limestone represents 1,000

- An exciting history for almost 600 million years. On Öland, from north to south, visitors can get imaginative peeps into the island's exciting geological history. In the quarries with their mighty mountain edges, you can observe the development and time when clay grains and limestone sludge began to build up the Öland layer sequence with its content of octopuses and other prehistoric animals. Every millimeter of limestone represents 1,000 years!