Several times a winter, the Sonntag-Stein ski area invites you to go sledding and ski touring under the glow of the full moon. After the lift closes at 4:30 p.m., the slope is open for all winter activities. Season pass holders ski for free until 5:30pm and then ski up and down the mountain at a reduced rate! No piste equipment and no floodlights disturb the unique atmosphere on the slope. The start is at 4 pm at the valley station, the last descent is at 10 pm.