Obviously very many people take advantage to freely enjoy the easily accessible 25+ km of supreme single-track mountain biking trails, in a beautiful nature that is miraculously still preserved so close to a big sprawling city.
To any Hydrocut visitor it should be obvious that the trails are very well designed and taken care of, with a lot of thought and work invested into achieving a top level of quality. However, probably because this is a public place, managed an maintained with volunteer work only, some people give themselves the freedom to perform trail “improvements” on their own, as they deem fit. Such actions might be well meant, but are quite inconsiderate. Members of the public are gladly invited to participate in trail work, but ONLY through a proper coordination with the official supervisors, as described here.