When it is autumn, it is windy, rainy and cold, what makes it difficult to choose holiday places that make fun outside. A climbing hall is a place where you can climb and spend your time, when it is cold like in autumn, because it is warm inside the hall. In Dortmund you can visit the climbing hall Kletterhalle Bergwerk in Huckarde. People that never climbed before can learn it in the hall for two hours in a small group while climbing the easiest roots of all first. A trainer of their team helps to save the climbers and gives them advices. It is for kids and adults. It is one of my favourite places because it makes fun to feel the action when you climb.
Source of pictures: https://cdn.pixabay.com/photo/2013/04/07/17/49/climbing-wall-101535_960_720.jpg, https://cdn.pixabay.com/photo/2014/10/12/19/50/climbing-wall-486020_960_720.jpg, https://upload.wikimedia.org/wikipedia/commons/f/f1/DAV_Kletterzentrum_innen_2.jpg