To be honest, Muerren is NOT THE PLACE TO PARTY!!! Not that I was really able to after a day of skiing, but my husband and I decided to go for a stroll after dinner and maybe check one of the bars or nightclubs...well, the only nightclub we found was closed at 21.45 and everything in the village was very quiet. So, if wild apres ski is what you are looking for...go somewhere else! :)
The hotel Eiger close to the railway-station and Eiger Guesthouse has a very nice bar. Always a lot of people.
Dress Code: None.