The Höllental Camping site at Frankenwaldsee in Lichtenberg has been operating for 50 years. For the past five years, it has been run by Andreas Löffler, a former mechanical engineer and head of pre-development at Rehau AG. He received advice from the operator of the Auensee campsite, developed a concept, and convinced the city council. Since then, the campsite has been popular, with many guests returning.