Reykjavík

Prioritise Hallgrímskirkja tower and the view over the tin roofs, Harpa concert hall's basalt glass façade, Sun Voyager on the shore path, Sky Lagoon in Kópavogur and Perlan's ice cave and planetarium. What you can skip without regret: the restaurants with photo menus and touts on the main square, any hop-on bus if the centre is walkable, and paid "panoramic" viewpoints when a free one gives the same picture. Reykjavík is inland, so plan around heritage, food and landscape rather than beaches.

Stay inside or immediately beside the historic centre of Reykjavík: you walk to the main sights, restaurants stay open late nearby, and you avoid paying for taxis twice a day. Pick the edge of the old town if you want quiet at night, and check the room faces a courtyard rather than a bar street.

Keflavík airport is 45 minutes by Flybus or Airport Direct; there is no train. Walk the 101 postcode, use Strætó with the Klappið app elsewhere, and hire a car only for the day you leave the city. As a rule: take the scheduled bus or train for the cheapest ride, an official taxi rank or a ride-hailing app when you land late or carry luggage, and never accept a lift from someone approaching you inside the terminal.

3 full days is the honest answer for Reykjavík: one for the centre on foot, one for its museums and food, and one for a trip into Iceland. Two days works if you only want the highlights; a fourth day is worth it if you want a slow morning and a longer excursion.

Budget €180–260 per person per day mid-range: €110–160 room, €60 food, €60–150 for a day tour, car hire and fuel on top. Accommodation moves the total most: shoulder season in Reykjavík can be half the July price for the same room. Payment runs on the Icelandic króna (effectively cashless — cards and phones work at fuel pumps, mountain huts and roadside toilets).

Day 1 — the historic core of Reykjavík on foot, clockwise from the main square, with lunch where you end up rather than walking back. Day 2 — the single biggest sight first thing, then the market and the residential streets around it, and a viewpoint at sunset. Day 3 — one excursion into Iceland booked in advance, back for a late dinner. Group everything by walking distance and never cross Reykjavík twice in a day.

Anything with timed entry or a small group sells out first: the flagship monument or museum of Reykjavík, guided tours with fewer than fifteen places, boat and wine experiences in summer, and dinner at well-reviewed restaurants on Friday and Saturday. Book those two to four weeks ahead in high season; everything else can wait until you arrive.

The classics are the same everywhere: unmetered taxis quoting a flat fare, "free" bracelets or flowers, distraction pickpocketing on crowded transport and at photo spots, card machines handed over pre-set to a higher amount or to your home currency, and restaurants without printed prices. Check the meter, always pay in local currency, and keep your bag in front of you in queues.

In Iceland (Reykjavík, the Golden Circle, the south coast, Vatnajökull, Snæfellsnes, the north and the Westfjords), no tipping expected anywhere — service is included, rounding up is plenty. Breakfast 07:00–10:00, lunch 11:30–14:00, dinner 18:00–21:00 with rural kitchens closing by 20:30; buy alcohol at the airport duty-free or a state Vínbúðin. Cover shoulders and knees inside churches, greet staff before ordering, keep your voice down in residential streets at night, and expect shops in smaller towns around Reykjavík to close in the early afternoon.

Install road.is for closures, vedur.is and SafeTravel for weather and alerts, Klöppíð for Strætó buses, Parka for city parking, Aurora forecast for the lights. Download an offline map of Reykjavík before you land, and add your transport card or pass to your phone wallet if the local operator supports it.

Walk two or three streets off the main square or monument in Reykjavík and look for a short handwritten menu, a full room of local voices, and prices displayed at the door. A daily menu chalked up at lunchtime is the strongest signal; a laminated menu in five languages with a host outside is the strongest warning.

Eat what Iceland grows and lands: the signature rice, stew or grill of the region, whatever the market is selling that week, and the local wine or vermouth by the glass. The most honest versions are in the family-run place near the market of Reykjavík, at lunch, when the daily menu is on.

Breakfast 07:00–10:00, lunch 11:30–14:00, dinner 18:00–21:00 with rural kitchens closing by 20:30; buy alcohol at the airport duty-free or a state Vínbúðin. Book dinner for anything popular, ask for the bill (it won't arrive unprompted), and split payment is usually fine by card. No tipping expected anywhere — service is included, rounding up is plenty.

Do a single loop of the historic centre of Reykjavík, stop at its one defining sight, then eat where locals eat near the market. That gives you the character of the place in three or four hours without a ticket queue eating the whole visit.

Most of what makes Reykjavík memorable costs nothing: walking the historic centre and its squares, the market hall, the outside of Hallgrímskirkja tower and the view over the tin roofs, the churches that ask only for a donation, the parks and gardens, and the viewpoint that looks back over the roofs. Add a stretch of the old walls, the riverside or greenway path, and the ridge road above town at sunset. Municipal museums in Iceland (Reykjavík, the Golden Circle, the south coast, Vatnajökull, Snæfellsnes, the north and the Westfjords) usually have one free afternoon or evening a week, and many cathedrals are free outside visiting hours if you go to pray rather than to tour — check the times at the door on your first morning.

Free: the highest point of the old town, the bell tower terrace when it's open, and the bridge or promenade that looks back at Reykjavík's skyline. Paid: a rooftop bar or tower ticket — worth it only if you arrive forty minutes before sunset to get the rail. Inland, the ridge or castle road above town gives the widest light.

hire a car for Route 1 and a genuine 4x4 for the F-roads, which open only from late June to mid-September; check road.is and the wind forecast before every drive, hold car doors with both hands, and fly Reykjavík–Akureyri or Ísafjörður in winter instead of driving If your 3-day plan is mostly on foot in Reykjavík with one excursion, buy singles or a multi-journey card and skip the tourist pass; if you're crossing the city several times a day or using it with museum entry included, a 48 h pass pays for itself.

Reykjavík is safe by European standards; the real risks are opportunistic. Avoid empty industrial or station peripheries after midnight, unlit parks, and packed nightlife streets where phones disappear. Walk lit main streets, use a licensed taxi or ride-hailing app late at night, and share your route if you're travelling solo.

Buy something made nearby: a hand-knitted lopapeysa with a maker's label, Icelandic sea salt and birch syrup, skýr and liquorice chocolate, wool blankets from Álafoss rather than an airport gift shop. The weekly market in Reykjavík and a workshop with the maker on site beat any airport shop, and you're supporting the local trade rather than an importer.

Keep two indoor blocks in reserve: the main museum or cathedral of Reykjavík, a market hall with food stalls, a long lunch, or a thermal bath or wine cellar in Iceland. In extreme heat, invert the day — sights before 11:00, indoors from 14:00 to 18:00, and the evening back outside. June to August for the midnight sun and the ferries; late September to March for the aurora, with February and March the most reliable dark, clear months. The city itself works all year.

Locals go where there's no ticket desk: the residential lanes just outside the walls of Reykjavík early in the morning, the neighbourhood bar with four tables and one dish, the cemetery or convent garden that nobody photographs, and the hill road out of town at dusk. Ask the person serving you coffee where they eat on Sunday — in Iceland that question opens more doors than any list.