VacationSelector
Galena Street with the runs of Aspen Mountain, Aspen
AspenGalena Street with the runs of Aspen Mountain
The Nairobi skyline with the KICC tower, Nairobi
NairobiThe Nairobi skyline with the KICC tower

Photos: Aspen by Moroder, CC BY-SA 3.0, cropped; Nairobi by Lmwangi, CC BY-SA 3.0, cropped.

Aspen or Nairobi?

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
  • live music and the arts

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

Choose Nairobi for

  • prices
  • nightlife
  • culture and sights

What lies behind each score is written up on Nairobi’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, Nairobi 4: Aspen leads by 2 points.
Food & drink. Aspen 45, Nairobi 48: Nairobi leads by 3 points.
Culture & sights. Aspen 22, Nairobi 35: Nairobi leads by 13 points.
Nightlife. Aspen 40, Nairobi 58: Nairobi leads by 18 points.
Nature & outdoors. Aspen 95, Nairobi 84: Aspen leads by 11 points.
Day trips. Aspen 30, Nairobi 28: Aspen leads by 2 points.
Good for families. Aspen and Nairobi are level on 55.
Getting around. Aspen 72, Nairobi 20: Aspen leads by 52 points.
Shopping & style. Aspen 50, Nairobi 45: Aspen leads by 5 points.
Affordability. Aspen 5, Nairobi 60: Nairobi leads by 55 points.
Live music & performing arts. Aspen 50, Nairobi 35: Aspen leads by 15 points.
Wellness & relaxation. Aspen 50, Nairobi 25: Aspen leads by 25 points.
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What lies behind each score is written up on the two cities’ own pages: Aspen and Nairobi.

Your match

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

Too close to call, 2 points apart

Aspen
43match

Wins on getting around and wellness with your weighting.

Nairobi
41match

Wins on prices and nightlife 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 recordsunshine a day
15 hdaylight a day

Nairobi in July

24 °Cdaytime high
12 °Cnight-time low
11 mmrain in the month
4 hsunshine a day
12 hdaylight a day

Daytime high, °C

-10°0°10°20°30°JFMAMJJASOND

Rainfall in the month, mm

050100150JFMAMJJASOND
AspenNairobi

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.

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). Nairobi: 1991-2020 normals, Nairobi ACC/FIC/RCC/MET/COM/ (13.3 km from centre).

Before you go

MeasureAspenNairobi
Official language-English, Swahili
CurrencyUS Dollar (USD)Kenyan Shilling (KES)
SocketsAB120 V, 60 HzG240 V, 50 Hz
Driving sideRightLeft
Time zoneUTC-7, UTC-6 in summerUTC+3
Emergency number911Police 112/999, ambulance 112/999, fire 112/999
Elevation2,405 m1,661 m
Main airportAspen-Pitkin County Airport (Sardy Field) (ASE)5 km from centre11 non-stop destinationsJomo Kenyatta International Airport (NBO)13 km from centre60 non-stop destinations
Public holidays this year12 days10 days

By the numbers

MeasureAspenNairobi
City population7,0045,545,000
People per km²7007,967
Museums within 10 km24
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 Aspen or Nairobi 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.