By horse and cart over the Holterberg. In the Netherlands, we are rather proud of the small collection of hills and peaks that our country has to offer. And the Holterberg is one of them. The Sallandse Heuvelrug National Park is located right in the middle of the beautiful Overijssel countryside. Landal GreenParks always reserves the loveliest spots for you and this is clear from the location of the Holterberg Landal Twenhaarsveld at the foot of a woodland park with cosy thatched chalets and lots of facilities. A perfect starting point for a relaxing walk, mountainbike tour, cycle ride or horse and carriage ride through Salland's splendid landscape.