This giant Buddha statue has 125,000 smaller Buddhas hidden inside it.

Over 3km of caverns and caves at the Switzerland-France border contain the largest underground river in Central Europe.

World's largest permanent maze made of 18,000 conifers.

This large sculpture of white plates and forms is actually a huge sound amplifier.

Each year, Germany's "City of Dragons" slays the world's largest walking robot.

Made from trees and then abandoned, this fence is still growing along a path in Germany.