Pfälzerwald-Verein
During excavations in 1872, 580 gold and silver coins were found, dating to the 16th century. In 1925 the municipality of Rhodt carried out comprehensive preservation work in order to prevent the further ruin of the Rietburg. In 1931 the Palatine Forest Club built a refuge hut in the castle and, in 1955, the castle restaurant was built. Since 1991 the Rietburg Club has worked on the conservation of the site. For example, in 2012 25,000 € was invested in a wooden bridge over the historic neck ditch, which was probably originally spanned by a drawbridge.