The constructing project Franconian Seenland, which incorporates the Altmühlsee, was decided on July 16, 1970 by the Bavarian State Parliament on July 16, 1970, on July 4, 1974 the hole was overwhelmed by Minister Bruno Merk. Along with their water administration capabilities, both parts of the lake also present the native recreation. Along with the Dorfkirchweih, the group event organized by the clubs is the largest event in Unterwurmbach. Up to then , the Affiliation of Obstbauverein was known as Unterwurmbach. The affiliation needed to grow to be dissolved in 1952, the r -establishment passed off in 1964. In 1985 the at present's sports actions activities residence was moved into, in 1990thenew tennis courts were opened. Four weapons occasions have taken position becausethe are -institution. The" Wormer Kirchweih" takes place yearly on the weekend earlier than Michaelistag. Site visitors takes place on the gallery rail operated by the Bavarian Railway Museum with gasoline orSteam momentum takes placea few of weekends a 12 months. It takes place yearly on the following Saturday in July. Unterwurmbach Rifle Membership July 22, 1922 178 During the Second World Conflict, the membership was dissolved and r- established in 1954. The membership was dissolved during the Second World Struggle and ll- established on June 19, 1954.30 The membership wanted to be dissolved during the Subsequent World War. The B 13/West commercial house is located between Unterwurmbach and Gunzenhausen, instantly on the B 13 and has a total area of ​​63, 000 m².