VacationSelector
Titanic Belfast, Belfast
BelfastTitanic Belfast
Stari Most and the old town, Mostar
MostarStari Most and the old town

Photos: Belfast by Nico Kaiser, CC BY 2.0, cropped; Mostar by Alan Wang, Pexels License.

Belfast or Mostar?

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

  • live music and the arts
  • nightlife
  • families

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

Choose Mostar for

  • prices
  • beaches

What lies behind each score is written up on Mostar’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, Mostar 24: Mostar leads by 4 points.
Food & drink. Belfast 50, Mostar 40: Belfast leads by 10 points.
Culture & sights. Belfast 55, Mostar 54: Belfast leads by 1 points.
Nightlife. Belfast 50, Mostar 25: Belfast leads by 25 points.
Nature & outdoors. Belfast 74, Mostar 64: Belfast leads by 10 points.
Day trips. Belfast 66, Mostar 60: Belfast leads by 6 points.
Good for families. Belfast 58, Mostar 34: Belfast leads by 24 points.
Getting around. Belfast 62, Mostar 44: Belfast leads by 18 points.
Shopping & style. Belfast 45, Mostar 32: Belfast leads by 13 points.
Affordability. Belfast 48, Mostar 78: Mostar leads by 30 points.
Live music & performing arts. Belfast 55, Mostar 16: Belfast leads by 39 points.
Wellness & relaxation. Belfast 25, Mostar 20: Belfast leads by 5 points.
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What lies behind each score is written up on the two cities’ own pages: Belfast and Mostar.

Your match

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

Belfast
Best match
51match

Wins on live music and the arts and nightlife with your weighting.

Mostar
41match

Wins on prices and beaches 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

Mostar in July

33 °Cdaytime high
20 °Cnight-time low
54 mmrain in the month
11 hsunshine a day
No seasea
15 hdaylight a day

Daytime high, °C

0°10°20°30°40°JFMAMJJASOND

Rainfall in the month, mm

050100150200JFMAMJJASOND
BelfastMostar

Temperature and rainfall are climate normals, averaged over the years shown. Belfast: 1991-2020 normals, Belfast / Aldergrove Airport (19.4 km from centre). Mostar: 1991-2020 normals, Mostar (0.9 km from centre).

Before you go

MeasureBelfastMostar
Official languageEnglishCroatian, Serbian, Bosnian
CurrencyPound Sterling (GBP)Convertible Mark (BAM)
SocketsG230 V, 50 HzCF230 V, 50 Hz
Driving sideLeftRight
Time zoneUTC, UTC+1 in summerUTC+1, UTC+2 in summer
Emergency number112 or 999112
Elevation3 m60 m
Main airportGeorge Best Belfast City Airport (BHD)4 km from centre25 non-stop destinationsSarajevo International Airport (SJJ)68 km from centre38 non-stop destinations
Public holidays this year10 days8 days

By the numbers

MeasureBelfastMostar
City population345,006105,448
People per km²3,00090
Museums within 10 km83
UNESCO World Heritage sites within 50 km11
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 Mostar 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 2026-10-31. Daily budgets are estimates from country price levels.