Enjoy a beautiful nature walk in Utrecht with fun questions on your Smartphone. Find the hiking points and at each location, your team will receive a question related to the rainforest or Dutch nature on your phone. Explore Utrecht while supporting the charity Stichting Oasebos that is committed to the conservation of rainforest in Costa Rica. For every question your team answers, the tour operator helps to protect 1m2 rainforest in collaboration with Stichting Oasebos.

With the Nature Trail Utrecht (6,8km) you walk across the green brink around Haarzuilen. This nice village is mainly known for the nearby Kasteel de Haar, which you also travel to. It's the largest castle in the Netherlands and is definitely worth a visit, along with the gardens. The original fortress was probably built in the 12th century, with ruins that served as the basis for the current castle in 1892.

How does it work
With your booking, you will receive an e-mail with instructions on how to play the trail on your smartphone. Once at the starting point, you begin your tour, it's that easy!