VacationSelector
The Outback, with the Tenmile Range in the distance, Keystone
KeystoneThe Outback, with the Tenmile Range in the distance
The Metropolitan Cathedral of San Jose, San Jose, Costa Rica
San Jose, Costa RicaThe Metropolitan Cathedral of San Jose

Photos: Keystone by Rudi Riet, CC BY-SA 2.0, cropped; San Jose, Costa Rica by Bernard Gagnon, CC0.

Keystone or San Jose, Costa Rica?

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 Keystone for

  • families
  • getting around
  • nature and the outdoors

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

Choose San Jose, Costa Rica for

  • prices
  • culture and sights
  • nightlife

What lies behind each score is written up on San Jose, Costa Rica’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. Keystone 5, San Jose, Costa Rica 12: San Jose, Costa Rica leads by 7 points.
Food & drink. Keystone 27, San Jose, Costa Rica 42: San Jose, Costa Rica leads by 15 points.
Culture & sights. Keystone 7, San Jose, Costa Rica 38: San Jose, Costa Rica leads by 31 points.
Nightlife. Keystone 12, San Jose, Costa Rica 40: San Jose, Costa Rica leads by 28 points.
Nature & outdoors. Keystone 93, San Jose, Costa Rica 78: Keystone leads by 15 points.
Day trips. Keystone 55, San Jose, Costa Rica 52: Keystone leads by 3 points.
Good for families. Keystone 66, San Jose, Costa Rica 44: Keystone leads by 22 points.
Getting around. Keystone 50, San Jose, Costa Rica 30: Keystone leads by 20 points.
Shopping & style. Keystone 22, San Jose, Costa Rica 36: San Jose, Costa Rica leads by 14 points.
Affordability. Keystone 12, San Jose, Costa Rica 54: San Jose, Costa Rica leads by 42 points.
Live music & performing arts. Keystone 22, San Jose, Costa Rica 38: San Jose, Costa Rica leads by 16 points.
Wellness & relaxation. Keystone 32, San Jose, Costa Rica 28: Keystone leads by 4 points.
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What lies behind each score is written up on the two cities’ own pages: Keystone and San Jose, Costa Rica.

Your match

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

Keystone
34match

Wins on families and getting around with your weighting.

San Jose, Costa Rica
Best match
41match

Wins on prices and culture and sights with your weighting.

What matters to you?

When should you go?

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

Keystone in July

21 °Cdaytime high
5 °Cnight-time low
39 mmrain in the month
15 hdaylight a day

San Jose, Costa Rica in July

28 °Cdaytime high
19 °Cnight-time low
173 mmrain in the month
13 hdaylight a day

Daytime high, °C

-10°0°10°20°30°40°JFMAMJJASOND

Rainfall in the month, mm

0100200300400JFMAMJJASOND
KeystoneSan Jose, Costa Rica

Where the figures come from

Keystone's temperatures are measured 51 km from the centre, at Leadville / Stringtown.

Keystone's station stands 232 m above the city centre, so the centre is likely a little warmer than the figures say.

Keystone 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.

San Jose, Costa Rica's station stands 241 m below the city centre, so the centre is likely a little cooler than the figures say.

Temperature and rainfall are climate normals, averaged over the years shown. Keystone: 2006-2020 (rainfall 1991-2020) normals, Leadville / Stringtown (50.8 km from centre). San Jose, Costa Rica: 1991-2020 normals, Juan Santamaria (16.8 km from centre).

Before you go

MeasureKeystoneSan Jose, Costa Rica
Official language-Spanish
CurrencyUS Dollar (USD)Costa Rican Colon (CRC)
SocketsAB120 V, 60 HzAB120 V, 60 Hz
Driving sideRightRight
Time zoneUTC-7, UTC-6 in summerUTC-6
Emergency number911911
Elevation2,796 m1,161 m
Main airportDenver International Airport (DEN)116 km from centre231 non-stop destinationsJuan Santamaría International Airport (SJO)16 km from centre49 non-stop destinations
Public holidays this year12 days11 days

By the numbers

MeasureKeystoneSan Jose, Costa Rica
City population1,369335,007
People per km²137,511
Museums within 10 km09
UNESCO World Heritage sites within 50 km00

Where else could you go?

Every comparison below shares a destination with this one, so you can follow Keystone or San Jose, Costa Rica 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. 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.