Efteling is a fantasy-themed amusement park in Kaatsheuvel, the Netherlands. The attractions reflect elements from ancient myths and legends, fairy tales, fables, and folklore.

The park was opened on May 31, 1952. It evolved from a nature park with a playground and a Fairytale Forest into a full-sized theme park. It now caters to both children and adults with its cultural, romantic, and nostalgic themes, in addition to its wide array of amusement rides including six roller coasters and four dark rides.

It is the largest theme park in the Netherlands and one of the oldest theme parks in the world. It is twice as large as the original Disneyland park in California and predates it by three years.