Visa
Greenland is part of the Kingdom of Denmark but is not in the Schengen Area. However, Danish entry rules effectively apply: citizens of EU/EEA countries and most Western nations, including the US and Canada, can enter without a visa for stays up to 90 days. A valid passport is required. Check current requirements before travel; the political situation around Greenlandic independence is evolving.
Currency
The Danish krone (DKK) is the currency. Cash is useful in smaller towns and settlements; cards (Visa, Mastercard) are accepted at most hotels, larger shops, and restaurants in bigger towns. ATMs exist in the main towns. Expect to pay Scandinavian prices or higher — imported goods are expensive, and essentially everything is imported.
Language
Greenlandic (Kalaallisut) is the official language, and Danes are the second-largest group. English is widely spoken in tourist contexts and by younger people. Outside the main towns, Danish is more useful than English.
Health
No vaccinations are required. The main health consideration is the cold: hypothermia and frostbite are real risks if you're hiking or traveling in winter. Medical facilities exist in the main towns; serious cases are evacuated to Denmark. Travel insurance with medical evacuation coverage is strongly recommended.
Communications
Mobile coverage (and good 4G) exists in the main towns. Outside them, you are out of range. Satellite communication devices are sensible for remote travel. The country code is +299.
Electricity
220V, 50Hz, European two-pin plugs (same as Denmark).
Tipping
Not customary. Prices include service.
Shopping Hours
Most shops open Monday–Thursday 10:00–17:30, Friday 10:00–18:00, Saturday 9:00–13:00. Grocery shops and kiosks often keep longer hours. In smaller settlements, opening times are informal.