The active members of the IG 3-Seenbahn e.V. run a museum railway with great voluntary commitment, which connects Schluchsee and Titisee on selected weekends.
In addition to the museum railway, the members of the associationare working on a museum railway station in Schluchsee-Seebrugg, which will be restored to its 1950s condition together with all the facilities over the next few years.