Germany

Yes, especially between major cities and within urban areas. ICE and IC trains cover long distances, while regional trains, trams, buses, and S-Bahn services connect smaller destinations.

Yes. German tap water is strictly regulated and generally safe to drink throughout the country. In older buildings, let water that has been sitting in the pipes run briefly before drinking.

Cards are widely accepted, especially in cities, but smaller cafés, bakeries, market stalls, and rural businesses may still prefer cash. Carry some euros and do not assume every place accepts contactless payment.

Most retail shops are closed on Sundays, with limited exceptions at airports, major stations, and some tourist areas. Museums and restaurants often open, but check individual opening hours before planning your day.

Seat reservations are not usually required, but they are useful on busy ICE routes, weekends, and holidays. Regional trains generally do not offer or require reservations.

For good service, round up smaller bills or leave around 5–10%. Tell the server the total amount you want to pay rather than leaving coins silently on the table.

Call 112 for an ambulance or fire, and 110 for the police. Operators can handle emergencies even if you do not speak German, though explaining your location clearly is important.

Marked trails range from easy forest walks to demanding alpine routes. Check weather, daylight, transport connections, and trail conditions, and carry water because mountain facilities may be seasonal or widely spaced.