VacationSelector
The skyline and the Rocky Mountains over City Park and Ferril Lake, Denver
DenverThe skyline and the Rocky Mountains over City Park and Ferril Lake
The Iguazu Falls in the green jungle, Puerto Iguazu
Puerto IguazuThe Iguazu Falls in the green jungle

Photos: Denver by Zenhaus, CC BY-SA 4.0, cropped; Puerto Iguazu by Muhammed Ballan, Pexels License.

Denver or Puerto Iguazu?

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 Denver for

  • live music and the arts
  • culture and sights
  • nightlife

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

Choose Puerto Iguazu for

  • getting around
  • prices
  • nature and the outdoors

What lies behind each score is written up on Puerto Iguazu’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. Denver and Puerto Iguazu are level on 5.
Food & drink. Denver 54, Puerto Iguazu 28: Denver leads by 26 points.
Culture & sights. Denver 44, Puerto Iguazu 9: Denver leads by 35 points.
Nightlife. Denver 47, Puerto Iguazu 14: Denver leads by 33 points.
Nature & outdoors. Denver 84, Puerto Iguazu 95: Puerto Iguazu leads by 11 points.
Day trips. Denver 57, Puerto Iguazu 33: Denver leads by 24 points.
Good for families. Denver 67, Puerto Iguazu 55: Denver leads by 12 points.
Getting around. Denver 40, Puerto Iguazu 54: Puerto Iguazu leads by 14 points.
Shopping & style. Denver 44, Puerto Iguazu 17: Denver leads by 27 points.
Affordability. Denver 36, Puerto Iguazu 48: Puerto Iguazu leads by 12 points.
Live music & performing arts. Denver 66, Puerto Iguazu 7: Denver leads by 59 points.
Wellness & relaxation. Denver 40, Puerto Iguazu 34: Denver leads by 6 points.
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What lies behind each score is written up on the two cities’ own pages: Denver and Puerto Iguazu.

Your match

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

Denver
Best match
49match

Wins on live music and the arts and culture and sights with your weighting.

Puerto Iguazu
33match

Wins on getting around 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.

Denver in July

32 °Cdaytime high
15 °Cnight-time low
55 mmrain in the month
No recordsunshine a day
15 hdaylight a day

Puerto Iguazu in July

22 °Cdaytime high
11 °Cnight-time low
103 mmrain in the month
5 hsunshine a day
11 hdaylight a day

Daytime high, °C

0°10°20°30°40°JFMAMJJASOND

Rainfall in the month, mm

050100150200250JFMAMJJASOND
DenverPuerto Iguazu

Temperature and rainfall are climate normals, averaged over the years shown. Denver: 1991-2020 normals, Denver / Stapleton International, Co. (11.2 km from centre). Puerto Iguazu: 1991-2020 normals, Iguazu Aerodrome (17.8 km from centre).

Before you go

MeasureDenverPuerto Iguazu
Official language-Spanish
CurrencyUS Dollar (USD)Argentine Peso (ARS)
SocketsAB120 V, 60 HzCI220 V, 50 Hz
Driving sideRightLeft
Time zoneUTC-7, UTC-6 in summerUTC-3
Emergency number911117 or 911
Elevation1,609 m162 m
Main airportDenver International Airport (DEN)30 km from centre231 non-stop destinationsCataratas Del Iguazú International Airport (IGR)18 km from centre8 non-stop destinations
Public holidays this year12 days16 days

By the numbers

MeasureDenverPuerto Iguazu
City population715,52254,903
People per km²1,783-
Museums within 10 km260
UNESCO World Heritage sites within 50 km01

Where else could you go?

Every comparison below shares a destination with this one, so you can follow Denver or Puerto Iguazu 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 2026-11-01. Daily budgets are estimates from country price levels.