The local association "Nationalpark-Tor Keltenpark" has planned the construction of a new exhibition and visitor center in Otzenhausen, which is to be integrated into the existing landscape on the site. The visitor center spans two full floors and includes an administrative area, as well as a lobby, store, technical rooms, and an exhibit area with reception rooms. 
Drees & Sommer was responsible for the overall planning and development of the site infrastructure.