On the Großer Homburg (ca. NN) stands the Homburg, a ruined castle from whose tower there is a good view of the area. Another good observation point is the [Kellburg Tower (Kellburgturm, 20 m high) on the Kellberg hill (343,1 m) to the east of Stadtoldendorf. Also worth seeing is the abbey of Amelungsborn, which is west of the Homburg on the southern edge of Das Odfeld. Natural monuments include the Seven Brothers' Beech (Sieben-Brüder-Buche) and the Tentrus Oak (Tentruseiche).