A bear mound

Park · Iowa

Effigy Mounds National Monument

A bear mound

Best timeMay–Sep
From you
Nearest airportDBQ · 53 mi
On this page

Overview

Effigy Mounds National Monument is a United States national monument in Northeastern Iowa.

Updated from Wikivoyage on 1 October 2026 · Something wrong or missing? Improve it on Wikivoyage

Plan your trip

Best time to visit & weather

Most comfortable: May–Sep. Summer highs reach about 82°F; winter lows dip to about 11°F. Cold months (Jan, Feb, Dec) can bring snow and ice; check road conditions. Wettest: Jun and Jul. (climate data from nearby Dubuque)

Jan: 1.3 in rain1.3"Jan: high 26°F, low 11°F26°11°JanFeb: 1.6 in rain1.6"Feb: high 31°F, low 15°F31°15°FebMar: 2.3 in rain2.3"Mar: high 44°F, low 26°F44°26°MarApr: 4.1 in rain4.1"Apr: high 58°F, low 37°F58°37°AprMay: 4.3 in rain4.3"May: high 69°F, low 48°F69°48°MayJun: 5.2 in rain5.2"Jun: high 78°F, low 59°F78°59°JunJul: 4.8 in rain4.8"Jul: high 82°F, low 62°F82°62°JulAug: 4.0 in rain4"Aug: high 80°F, low 60°F80°60°AugSep: 3.8 in rain3.8"Sep: high 73°F, low 52°F73°52°SepOct: 2.9 in rain2.9"Oct: high 60°F, low 40°F60°40°OctNov: 2.2 in rain2.2"Nov: high 45°F, low 28°F45°28°NovDec: 1.8 in rain1.8"Dec: high 32°F, low 17°F32°17°Dec

Blue bars: average daily high and low (°F). Purple columns: average monthly rain and melted snow (inches).

Getting there

  • From you: to see whether to drive or fly, and how long it takes.
  • DBQ Dubuque Regional Airport, Dubuque — 53 mi away. Directions
  • LSE La Crosse Regional Airport, La Crosse — 55 mi away. Directions
  • MSP Minneapolis–Saint Paul International Airport / Wold–Chamberlain Field, Minneapolis — 160 mi away (major hub). Directions
Full “Get in” guide ↓

Budget & where to stay

No prices are listed for this place yet. See the Sleep guide ↓ for options.

Food for you

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    Map

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    Understand

    History

    The mounds preserved here are considered sacred by many Americans, especially the Monument's 20 culturally associated American Indian tribes. A visit offers opportunities to contemplate the meanings of the mounds and the people who built them. The 200 plus American Indian mounds are located in one of the most picturesque sections of the Upper Mississippi River Valley.

    Landscape

    Flora and fauna

    Climate

    All four seasons are represented in this area with summer temperature in the upper 80s with higher heat indexes due to humidity and winter daytime highs in the 20s.

    Visitor information

    Place Visitor Center

    📍 151 Hwy 763 mi north of Marquette, Iowa on Hwy 76.⚠ Last checked Jul 2020 — confirm before you go
    MapsWebsite

    Fees and permits

    There are no fees to enter Effigy Mounds National Monument.

    Sleep

    There is no lodging or camping in the monument. Some lodging exists in nearby Marquette, and Prairie du Chien, Wisconsin, across the Mississippi River and easily accessible by a major bridge, has a number of hotels, motels and B&Bs.

    Nearby

    My experience

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