VacationSelector
A yellow tram in a narrow street, Lisbon
LisbonA yellow tram in a narrow street
Angkor Wat beyond the palms of the causeway, Siem Reap
Siem ReapAngkor Wat beyond the palms of the causeway

Photos: Lisbon by Riccardo Toso, Pexels License; Siem Reap by allPhoto Bangkok, Pexels License.

Lisbon or Siem Reap?

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 Lisbon for

  • beaches
  • getting around
  • nature and the outdoors

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

Choose Siem Reap for

  • prices
  • wellness
  • culture and sights

What lies behind each score is written up on Siem Reap’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. Lisbon 50, Siem Reap 5: Lisbon leads by 45 points.
Food & drink. Lisbon 75, Siem Reap 45: Lisbon leads by 30 points.
Culture & sights. Lisbon 78, Siem Reap 88: Siem Reap leads by 10 points.
Nightlife. Lisbon 75, Siem Reap 42: Lisbon leads by 33 points.
Nature & outdoors. Lisbon 75, Siem Reap 40: Lisbon leads by 35 points.
Day trips. Lisbon 82, Siem Reap 55: Lisbon leads by 27 points.
Good for families. Lisbon 62, Siem Reap 35: Lisbon leads by 27 points.
Getting around. Lisbon 66, Siem Reap 30: Lisbon leads by 36 points.
Shopping & style. Lisbon 60, Siem Reap 38: Lisbon leads by 22 points.
Affordability. Lisbon 55, Siem Reap 88: Siem Reap leads by 33 points.
Live music & performing arts. Lisbon 60, Siem Reap 32: Lisbon leads by 28 points.
Wellness & relaxation. Lisbon 36, Siem Reap 60: Siem Reap leads by 24 points.
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What lies behind each score is written up on the two cities’ own pages: Lisbon and Siem Reap.

Your match

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

Lisbon
Best match
65match

Wins on beaches and getting around with your weighting.

Siem Reap
47match

Wins on prices and wellness with your weighting.

What matters to you?

When should you go?

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

Lisbon in July

28 °Cdaytime high
18 °Cnight-time low
3 mmrain in the month
12 hsunshine a day
18 °Csea
15 hdaylight a day

Siem Reap in July

30 °Cdaytime high
24 °Cnight-time low
197 mmrain in the month
No recordsunshine a day
No seasea
13 hdaylight a day

Daytime high, °C

0°10°20°30°40°JFMAMJJASOND

Rainfall in the month, mm

050100150200250JFMAMJJASOND
LisbonSiem Reap

Where the figures come from

Siem Reap has no weather station within reach, so its figures come from a gridded climate model rather than a measured record, and read a broad area rather than the city itself.

Temperature and rainfall are climate normals, averaged over the years shown. Lisbon: 1991-2020 normals, Lisboa / Geof (1.1 km from centre). Siem Reap: 2001-2020 normals, NASA POWER reanalysis grid, no weather station within 90 km.

Before you go

MeasureLisbonSiem Reap
Official languagePortugueseKhmer
CurrencyEuro (EUR)Riel (KHR)
SocketsCF230 V, 50 HzACG230 V, 50 Hz
Driving sideRightRight
Time zoneUTC, UTC+1 in summerUTC+7
Emergency number112Police 117, ambulance 119, fire 118
Elevation100 m18 m
Main airportLisbon Humberto Delgado Airport (LIS)7 km from centre156 non-stop destinationsSiem Reap-Angkor International Airport (SAI)39 km from centre14 non-stop destinations
Public holidays this year14 days21 days

By the numbers

MeasureLisbonSiem Reap
City population545,796147,866
People per km²5,453-
Museums within 10 km806
UNESCO World Heritage sites within 50 km31
Swim season, months above 21 °CNone-

Where else could you go?

Every comparison below shares a destination with this one, so you can follow Lisbon or Siem Reap 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). Tourism statistics from Eurostat, © European Union, reused under CC BY 4.0. Public holidays from Nager.Date (MIT). 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. Temperature and rainfall for destinations with no weather station are from the NASA POWER 2001-2020 climatology, derived from MERRA-2. Daylight hours computed from each destination's latitude using the NOAA solar position algorithm. Exchange rates via Frankfurter, based on European Central Bank reference rates.

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.