VacationSelector
Galena Street with the runs of Aspen Mountain, Aspen
AspenGalena Street with the runs of Aspen Mountain
Sugarloaf Mountain above the boats in Botafogo Bay, Rio de Janeiro
Rio de JaneiroSugarloaf Mountain above the boats in Botafogo Bay

Photos: Aspen by Moroder, CC BY-SA 3.0, cropped; Rio de Janeiro by Arne Müseler, CC BY-SA 3.0 DE, cropped.

Aspen or Rio de Janeiro?

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 Aspen for

  • getting around
  • wellness
  • nature and the outdoors

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

Choose Rio de Janeiro for

  • beaches
  • prices
  • culture and sights

What lies behind each score is written up on Rio de Janeiro’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. Aspen 6, Rio de Janeiro 92: Rio de Janeiro leads by 86 points.
Food & drink. Aspen 45, Rio de Janeiro 62: Rio de Janeiro leads by 17 points.
Culture & sights. Aspen 22, Rio de Janeiro 68: Rio de Janeiro leads by 46 points.
Nightlife. Aspen 40, Rio de Janeiro 80: Rio de Janeiro leads by 40 points.
Nature & outdoors. Aspen 95, Rio de Janeiro 90: Aspen leads by 5 points.
Day trips. Aspen 30, Rio de Janeiro 50: Rio de Janeiro leads by 20 points.
Good for families. Aspen 55, Rio de Janeiro 50: Aspen leads by 5 points.
Getting around. Aspen 72, Rio de Janeiro 44: Aspen leads by 28 points.
Shopping & style. Aspen and Rio de Janeiro are level on 50.
Affordability. Aspen 5, Rio de Janeiro 60: Rio de Janeiro leads by 55 points.
Live music & performing arts. Aspen 50, Rio de Janeiro 66: Rio de Janeiro leads by 16 points.
Wellness & relaxation. Aspen 50, Rio de Janeiro 30: Aspen leads by 20 points.
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What lies behind each score is written up on the two cities’ own pages: Aspen and Rio de Janeiro.

Your match

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

Aspen
43match

Wins on getting around and wellness with your weighting.

Rio de Janeiro
Best match
62match

Wins on beaches and prices with your weighting.

What matters to you?

When should you go?

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

Aspen in July

27 °Cdaytime high
10 °Cnight-time low
33 mmrain in the month
No seasea
15 hdaylight a day

Rio de Janeiro in July

24 °Cdaytime high
18 °Cnight-time low
45 mmrain in the month
22 °Csea
11 hdaylight a day

Daytime high, °C

-10°0°10°20°30°JFMAMJJASOND

Rainfall in the month, mm

050100150200250JFMAMJJASOND
AspenRio de Janeiro

Where the figures come from

Aspen 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.

Rio de Janeiro 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. Aspen: 2006-2020 (rainfall 1991-2020) normals, Aspen / Woody Creek (5.2 km from centre). Rio de Janeiro: 2001-2020 normals, NASA POWER reanalysis grid, no weather station within 90 km.

Before you go

MeasureAspenRio de Janeiro
Official language-Portuguese
CurrencyUS Dollar (USD)Brazilian Real (BRL)
SocketsAB120 V, 60 HzCN60 Hz
Driving sideRightRight
Time zoneUTC-7, UTC-6 in summerUTC-3
Emergency number911Police 190, ambulance 192, fire 193
Elevation2,405 m31 m
Main airportAspen-Pitkin County Airport (Sardy Field) (ASE)5 km from centre11 non-stop destinationsRio de Janeiro Galeão – Tom Jobim International Airport (GIG)12 km from centre54 non-stop destinations
Public holidays this year12 days14 days

By the numbers

MeasureAspenRio de Janeiro
City population7,0046,211,223
People per km²7004,930
Museums within 10 km269
UNESCO World Heritage sites within 50 km03
Swim season, months above 21 °C-12 months

Where else could you go?

Every comparison below shares a destination with this one, so you can follow Aspen or Rio de Janeiro 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. Temperature and rainfall for destinations with no weather station are from the NASA POWER 2001-2020 climatology, derived from MERRA-2. Sea surface temperature from NOAA OISST v2.1, NOAA Physical Sciences Laboratory. 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.