Opening hours interiors: 1.4.- beginning of November: 9 a.m. - 5 p.m. beginning of November - 31.3.: 9.30 a.m. - 3.30 p.m. Wartburg exterior: 01.04. - beginning of November: 9 a.m. - 8 p.m. beginning of November - 31.03.: 9.30 a.m. - 5 p.m.