VacationSelector
Titanic Belfast, Belfast
BelfastTitanic Belfast
The top of the Mountaintop Express lift on Vail Mountain, Vail
VailThe top of the Mountaintop Express lift on Vail Mountain

Photos: Belfast by Nico Kaiser, CC BY 2.0, cropped; Vail by DReifGalaxyM31, CC BY 3.0, cropped.

Belfast or Vail?

Our verdict in twelve categories, each scored against the same fixed benchmark cities, and the climate month by month, so you can choose for your trip.

Choose Belfast for

  • culture and sights
  • prices
  • day trips

What lies behind each score is written up on Belfast’s own page.

Choose Vail for

  • wellness
  • nature and the outdoors

What lies behind each score is written up on Vail’s own page.

Scoreboard

Twelve categories on one fixed scale from 0 to 100. The shaded stretch is the gap between the two.

Beaches & swimming. Belfast 20, Vail 5: Belfast leads by 15 points.
Food & drink. Belfast 50, Vail 35: Belfast leads by 15 points.
Culture & sights. Belfast 55, Vail 10: Belfast leads by 45 points.
Nightlife. Belfast 50, Vail 30: Belfast leads by 20 points.
Nature & outdoors. Belfast 74, Vail 92: Vail leads by 18 points.
Day trips. Belfast 66, Vail 45: Belfast leads by 21 points.
Good for families. Belfast 58, Vail 55: Belfast leads by 3 points.
Getting around. Belfast and Vail are level on 62.
Shopping & style. Belfast 45, Vail 35: Belfast leads by 10 points.
Affordability. Belfast 48, Vail 5: Belfast leads by 43 points.
Live music & performing arts. Belfast 55, Vail 42: Belfast leads by 13 points.
Wellness & relaxation. Belfast 25, Vail 48: Vail leads by 23 points.
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What lies behind each score is written up on the two cities’ own pages: Belfast and Vail.

Your match

Pick a travel style or drag the sliders, and both match scores follow your weighting.

Belfast
Best match
51match

Wins on culture and sights and prices with your weighting.

Vail
39match

Wins on wellness and nature and the outdoors with your weighting.

What matters to you?

When should you go?

Pick your month. The climate figures are measured averages, not a forecast.

Belfast in July

19 °Cdaytime high
12 °Cnight-time low
74 mmrain in the month
5 hsunshine a day
12 °Csea
17 hdaylight a day

Vail in July

29 °Cdaytime high
9 °Cnight-time low
35 mmrain in the month
No recordsunshine a day
No seasea
15 hdaylight a day

Daytime high, °C

-10°0°10°20°30°JFMAMJJASOND

Rainfall in the month, mm

020406080100JFMAMJJASOND
BelfastVail

Where the figures come from

Vail's temperatures are measured 47 km from the centre, at Kremmling.

Vail's station stands 186 m below the city centre, so the centre is likely a little cooler than the figures say.

Vail has no rain gauge within 25 km of the centre, so its rainfall comes from a gridded climate dataset read at the city rather than from a gauge further away.

Temperature and rainfall are climate normals, averaged over the years shown. Belfast: 1991-2020 normals, Belfast / Aldergrove Airport (19.4 km from centre). Vail: 2006-2025 (rainfall 1991-2020) normals, Kremmling (46.5 km from centre).

Before you go

MeasureBelfastVail
Official languageEnglish-
CurrencyPound Sterling (GBP)US Dollar (USD)
SocketsG230 V, 50 HzAB120 V, 60 Hz
Driving sideLeftRight
Time zoneUTC, UTC+1 in summerUTC-7, UTC-6 in summer
Emergency number112 or 999911
Elevation3 m2,445 m
Main airportGeorge Best Belfast City Airport (BHD)4 km from centre25 non-stop destinationsEagle County Regional Airport (EGE)48 km from centre16 non-stop destinations
Public holidays this year10 days12 days

By the numbers

MeasureBelfastVail
City population345,0064,835
People per km²3,000400
Museums within 10 km81
UNESCO World Heritage sites within 50 km10
Swim season, months above 21 °CNone-

Where else could you go?

Every comparison below shares a destination with this one, so you can follow Belfast or Vail somewhere new.

Browse every destination

Sources

Structured data from Wikidata (CC0). Weather data by Meteostat. Meteorological data provided by NOAA, DWD and others. Rainfall where no rain gauge is within 25 km is from the TerraClimate 1991-2020 climatology (Abatzoglou et al. 2018, Scientific Data), read at the city. Sea surface temperature from NOAA OISST v2.1, NOAA Physical Sciences Laboratory. Airport data from OurAirports (public domain). Public holidays from Nager.Date (MIT). Exchange rates via Frankfurter, based on European Central Bank reference rates. Non-stop route lists from the "Airlines and destinations" tables on English Wikipedia airport articles, by Wikipedia contributors, reused under CC BY-SA 4.0. Currency from the ISO 4217 register maintained by SIX, cross-checked against country data from GeoNames (CC BY 4.0). Price level from World Bank open data (PPP conversion factor for private consumption and official exchange rate), CC BY 4.0. Time zones from GeoNames (CC BY 4.0); clock offsets computed from the IANA time zone database. Daylight hours computed from each destination's latitude using the NOAA solar position algorithm.

Category scores are our editorial verdict under rubric v3, each placed against the same fixed benchmark cities; the climate figures are measured. How the scores are set. Snapshot generated 2026-11-02. Daily budgets are estimates from country price levels.