The Aardhuispark is a fenced-off part of Kroondomein Het Loo (The Loo Royal Estate). It is situated - as the name suggests - around Het Aardhuis. The park offers a mixture of open landscape with a wildlife meadow, lanes with old beech and oak trees and water pools.

A three-kilometre walking route has been marked out in the park. This route also leads to a hideout for wildlife spotting. During my last visit, I saw a group of 15 to 20 deer grazing and resting there (PiP1).