Jungfrau
- Don't leave marked trails (glacier crevasses are deadly)
- avoid strenuous exercise at altitude and watch for altitude sickness
- don't smoke in smoke-free areas.
Etiquette & taboos
Understanding local customs is where a journey begins. Find the topics that matter to you and feel at ease wherever you go.
Switzerland
0 rules found
No rules for this combination yet.
Taken from the "don'ts" on each site page here. Open a site for its full etiquette and background.