Iceland

US passport holders can stay in Iceland (Schengen) for up to 90 days in any 180-day period visa-free. From late 2026, ETIAS authorisation is also required — €7 online, valid three years. Keflavík is the only international airport.

5–7 days for Reykjavík + the Golden Circle + south coast. 10 days to drive the full Ring Road. Add 2–3 for the Westfjords in summer. For a Northern Lights trip, 4 nights minimum — weather cancels flights often, so build buffer days.

Among the most expensive countries in Europe. Mid-range daily budget runs $230–320 per person — a 3-star hotel, three meals, rental car, one tour. A grocery-shopping-and-cooking approach cuts food costs 50%. Gas and alcohol carry extreme taxes; buy wine at duty-free on arrival.

No — the lights are visible only in dark skies, roughly September through April. October–March offers the best combination of long dark nights and solar activity. The lights themselves require a clear sky + high solar activity; expect 2–4 clear nights per week in peak season.

Rent a car. Iceland's best landscapes are between the towns, not in them. A 2WD works in summer for the Ring Road; 4WD required for F-roads (highlands) and winter travel. Fuel is expensive but unavoidable. Tours work only if you stay Reykjavík-based; you miss most of the country.

Yes — English proficiency in Iceland is among the highest in the world outside native English-speaking countries. All signage, menus, and tours are available in English. Icelandic is extremely difficult for English speakers; even basic pleasantries are rarely attempted by visitors without offence.