
Sion Travel Guide
Switzerland
Sion is a small Swiss city with a population of 28,045. It sits in the Alpine interior of Switzerland and is served directly by Sion Airport.
For air arrivals, Sion Airport is the city’s listed airport. Sion is inland, and there are no notable named beaches within 40 kilometres, so beach trips are not a local feature of the city.
Local time
Population
Weather in Sion
Sun
Mon
Tue
Know before you go
Pays in CHF
Plug type Type C & Type J (UK adapter needed)
Emergency 112
Dial code +41
Tipping: In Switzerland, service charges are usually included in the bill at restaurants, bars, and for other services. However, it is still customary to round up or add a small tip for good service.
Best time to visit Sion
Jan
4°15Feb
8°7Mar
9°13Apr
12°15May
17°18Jun
24°17Jul
25°14Aug
26°11Sep
20°12Oct
16°13Nov
9°15Dec
5°11Average daily maximums with rainy days per month, from the last three years of weather history.
Things to do in Sion
Château de Valère
historic site
2.4 km
Borgne
historic site
3.9 km
Bisse du Torrent neuf
historic site
2 km
Château de la Majorie
castle
2.8 km
Archives de l'État du Valais
historic site
3.1 km
Couvent des Capucins
religious organization
2.4 km
Tour des Sorciers
historic site
2.5 km
Théâtre de Valère
theatre venue
2.9 km
Getting there
Sion Airport · 3.7 km
Frequently asked Questions
While we strive to provide accurate and up-to-date information, AtoBeach cannot be held responsible for any inaccuracies. We recommend verifying details with official sources before travelling.