On the nationwide "Day of Open Monuments" on Sunday, September 13, 2026, the yellow tower in Oberwesel will open its doors. Visitors will have the opportunity to explore the tower from 11:00 a.m. to 4:00 p.m. Admission is free!

This weekend, the traditional wine market will also take place in Oberwesel. Enjoy a glass of wine at the festival square after visiting the yellow tower and admire the festive parade starting at 3:00 p.m.