National Park Service logo with a tree, mountain, river, and bison inside a brown arrowhead shape.

National Historic Preservation Month – Effigy Mounds

Visitors are invited to join the park and local historical associations in the celebration of National Historic Preservation Month 1-4 p.m. There will be information on local historic sites and museums as well as hands-on activities to earn the National Historic Preservation Act Junior Ranger badge and the 75th anniversary Effigy Mounds NM Junior and Senior Ranger badges.

Effigy Mounds NM Hiking Challenge
The park currently has six hiking patches for hiking one of six park trails: Yellow River Boardwalk, Fire Point, Hanging Rock, Heritage Addition, Marching Bears, and Sny Magill. Hikes are self-guided, and the patches can be picked up from 9:00 a.m. to 4:30 p.m.

Effigy Mounds National Monument preserves prehistoric American Indian burial and ceremonial mounds, including some in the shape of animals. The monument is located three miles north of Marquette, Iowa, and 22 miles south of Waukon, Iowa, on HWY 76 and is one of 430+ national park sites. For more information call (563) 873-3491 ext. 123 or visit the parks website at www.nps.gov/effigymounds or visit the parks Facebook page at www.facebook/EffigyMounds.

About the National Park Service, more than 20,000 National Park Service employees care for America’s 430+ national parks and work with communities across the nation to help preserve local history and create close-to home recreational opportunities. Learn more at www.nps.gov, and on Facebook, Instagram,  X, and YouTube.

Date
May 01 - 30 2026
Expired!
Time
1:00 pm - 4:00 pm
More Info
More Information
Location
Effigy Mounds National Monument
Hwy 76, Harpers Ferry, IA
Organizer
Effigy Mounds National Monument
Phone 563.873.3491
Email efmo_interpretation@nps.gov
Website http://www.nps.gov/efmo
Top