The Trail is built, managed and maintained by dedicated volunteers, Ice Age Trail Alliance, Wisconsin Department of Natural Resources, local partners, and the National Park Service.
Photo: NPS Photo / Billy Flynn
Ice Age National Scenic Trail
The Ice Age National Scenic Trail spans 1,200 miles, traverses some of Wisconsin's finest geologic and glacial features, and passes through the ancestral lands of 15 Tribes.
- LocationCross Plains, WI
- Entrance No fee listed
- HoursOpen 24 hours, daily
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Weather now70°F Overcast
- Alerts 16 active alerts
Overview
- Animals
- Birds
- Climate Change
- Forests and Woodlands
- Geology
- Glaciers
- Grasslands
- Natural Sounds
3 more topics
- Prairies
- Scenic Views
- Trails
Alerts (16)
CautionUse Caution — Sand Creek Segment Logging is occurring near the eastern end of the Sand Creek Segment from approximately 1.7 miles west of 30th Ave. to 0.… Read more
Logging is occurring near the eastern end of the Sand Creek Segment from approximately 1.7 miles west of 30th Ave. to 0.8 miles west of 30th Ave. The Trail is adjacent to active logging and enters the logging area in several spots. Trucks may use the logging road, and conditions may be wet and rutted. Heavy machinery may be present. Remain on the Trail and keep dogs leashed.
CautionUse Caution — Summit Moraine Segment A timber harvest is under way east of STH‑45 for approximately one mile. Work may continue through mid‑October. Heavy ma… Read more
A timber harvest is under way east of STH‑45 for approximately one mile. Work may continue through mid‑October. Heavy machinery may be present, and conditions may vary. Remain on the Trail and keep dogs leashed. For maps and additional details from the Ice Age Trail Alliance, follow the link below:
CautionUse Caution — Milwaukee River Segment Logging operations are occurring along a 0.3‑mile section of the Trail about 0.2 miles north of Hwy 28. Work may continu… Read more
Logging operations are occurring along a 0.3‑mile section of the Trail about 0.2 miles north of Hwy 28. Work may continue into winter. Heavy machinery may be present. Use caution. For maps and additional details from the Ice Age Trail Alliance, follow the link below:
CautionUse Caution — Devil's Lake Segment Hwy 113 is undergoing a repaving project. The Ice Age Trail remains open, but the Hwy 113 crossing will be temporarily c… Read more
Hwy 113 is undergoing a repaving project. The Ice Age Trail remains open, but the Hwy 113 crossing will be temporarily closed during paving work. Expect construction vehicles and limited parking access between CTH‑DL (north side) and Solum Ln. The project is anticipated to continue through mid‑November. For maps and additional details from the Ice Age Trail Alliance, follow the link below:
CautionUse Caution — Tisch Mills Segment Flooding may occur between Mill Rd. and Nuclear Rd., especially in spring or after heavy rain. A bypass is available via… Read more
Flooding may occur between Mill Rd. and Nuclear Rd., especially in spring or after heavy rain. A bypass is available via CTH‑B between CTH‑BB and Nuclear Rd. For maps and additional details from the Ice Age Trail Alliance, follow the link below:
InformationPike Lake Segment — Limited Parking at Pike Lake Beach Construction on the Pike Lake Beach parking lot begins September 29 and continues through early November. Parking will b… Read more
Construction on the Pike Lake Beach parking lot begins September 29 and continues through early November. Parking will be limited, with about 50 stalls remaining open; expect reduced capacity on weekends. The segment remains open. For maps and additional details from the Ice Age Trail Alliance, follow the link below:
InformationReroute in Effect — Sand Creek Segment A 0.6‑mile section on the western side of the Sand Creek Segment is closed October 15–December 1 for private hunting. Fo… Read more
A 0.6‑mile section on the western side of the Sand Creek Segment is closed October 15–December 1 for private hunting. Follow posted reroute directions to bypass this area. The 3.9‑mile bypass route replaces 2.4 miles of Ice Age Trail/connecting route. For maps and additional details from the Ice Age Trail Alliance, follow the link below:
InformationReroute in Effect — Averill‑Kelly Creek Wilderness Segment A one‑mile section on the eastern side of the Averill‑Kelly Creek Segment is closed October 15–December 31 for private h… Read more
A one‑mile section on the eastern side of the Averill‑Kelly Creek Segment is closed October 15–December 31 for private hunting. Follow posted reroute directions. The entire segment is also closed during the 9‑day gun deer season. For maps and additional details from the Ice Age Trail Alliance, follow the link below:
InformationReroute in Effect — Baraboo Segment The Ice Age Trail is closed along Effinger Rd for repaving. Follow the posted detour, which directs hikers south from ST… Read more
The Ice Age Trail is closed along Effinger Rd for repaving. Follow the posted detour, which directs hikers south from STH‑113 (Water St) on a paved path, then along Mill Race Dr to Manchester St. The closure is anticipated to last until October. For maps and additional details from the Ice Age Trail Alliance, follow the link below:
InformationReroute in Effect — Montello Segment A portion of the Ice Age Trail and the Krakow Park parking area on the north side of the lock channel below the Montello… Read more
A portion of the Ice Age Trail and the Krakow Park parking area on the north side of the lock channel below the Montello Dam are closed during reconstruction through June 2027. Eastbound hikers should bypass the closure via the mulched path from the boat launch, then follow the dirt driveway, pass through the adjacent parking area, and turn south on Main St (Hwy 22). For maps and additional details from the Ice Age Trail Alliance, follow the link below:
InformationReroute in Effect — Skunk and Foster Lakes Segment A reroute is in effect between Indian Valley Rd and Grenlie Rd from September 1, 2026 to January 5, 2027 due to private… Read more
A reroute is in effect between Indian Valley Rd and Grenlie Rd from September 1, 2026 to January 5, 2027 due to private hunting. Bypass the closure by heading southwest, then south on N Foley Rd, and turning east on Grenlie Rd. The section between Grenlie Rd and Rieben Rd is also closed during the 9‑day gun deer season. For maps and additional details from the Ice Age Trail Alliance, follow the link below:
InformationReroute in Effect — Thornapple Creek Segment The first 0.4 miles east of Thornapple Creek Rd are closed September 1–December 31 for private hunting. Bypass the closu… Read more
The first 0.4 miles east of Thornapple Creek Rd are closed September 1–December 31 for private hunting. Bypass the closure by heading west, then south on Thornapple Creek Rd, and turning east on Gold Dust Rd. For maps and additional details from the Ice Age Trail Alliance, follow the link below:
InformationReroute in Effect — Algoma Connecting Route Segment A reroute is in effect on the connecting route south of Algoma. The bridge over Three Mile Creek on Longfellow Rd is clo… Read more
A reroute is in effect on the connecting route south of Algoma. The bridge over Three Mile Creek on Longfellow Rd is closed to all travel. Bypass this closure via 9th Rd and STH‑42; note that the 10th Rd bridge is also closed. This 2.7‑mile alternate route replaces 2.8 miles of connecting route. For maps and additional details from the Ice Age Trail Alliance, follow the link below:
InformationReroute in Effect — Sturgeon Bay Segment A 0.1‑mile section of the Ice Age Trail between S Neenah Ave and W Yew St is closed indefinitely. Bypass this closure vi… Read more
A 0.1‑mile section of the Ice Age Trail between S Neenah Ave and W Yew St is closed indefinitely. Bypass this closure via S Neenah Ave and W Yew St. This 0.5‑mile alternate route replaces 0.5 miles of Ice Age Trail. For maps and additional details from the Ice Age Trail Alliance, follow the link below:
InformationReroute in Effect — Monticello Segment The Stewart Tunnel is closed indefinitely pending reconstruction. The Ice Age Trail is closed at both intersections of T… Read more
The Stewart Tunnel is closed indefinitely pending reconstruction. The Ice Age Trail is closed at both intersections of Tunnel Rd. Follow Tunnel Rd to bypass the closure and remain on the designated alternate route. For maps and additional details from the Ice Age Trail Alliance, follow the link below:
InformationReroute in Effect — Hartman Creek Segment A reroute is in effect between the Emmons Creek Fishery Area and Hartman Creek State Park due to forestry operations. Fo… Read more
A reroute is in effect between the Emmons Creek Fishery Area and Hartman Creek State Park due to forestry operations. Follow posted signage to remain on the designated reroute. For maps and additional details from the Ice Age Trail Alliance, follow the link below:
Things to Do
11 activities. Pick one to find other parks that offer it.
Plan Your Visit
Hours
Open 24 hours, daily · Trail
Hours by area (2)
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TrailOpen 24 hours, daily
The Ice Age National Scenic Trail is not your 'typical' park. The trail is almost 1,200 miles long and crosses the state of Wisconsin north to south and east to west. The Trail is open year round. However some segments may be closed during Wisconsin's November 9-day gun deer hunting season. Additional information about hunting seasons, trail conditions and closures along the rest of the trail is available from the Wisconsin Department of Natural Resources and the Ice Age Trail Alliance.
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National Park Service OfficeToday: 8:00AM - 4:30PM
The operating hours for the National Park Service office located at 8075 Old Sauk Pass Road in Cross Plains, Wisconsin are Monday through Friday from 8:00 a.m. to 4:30 p.m., except holidays.
Monday 8:00AM - 4:30PM Tuesday 8:00AM - 4:30PM Wednesday 8:00AM - 4:30PM Thursday 8:00AM - 4:30PM Friday 8:00AM - 4:30PM Saturday Closed Sunday Closed
Entrance fees
No entrance fees listed.
Weather
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Today
70° 55°
Light rain shower84% rain -
Tomorrow
59° 45°
Sunny5% rain -
Saturday
63° 48°
Sunny7% rain
Updated 3 hr ago
What to expect by season
Wisconsin has four distinct seasons. Summers are generally warm, while winters are cold, often bringing significant snowfall. Weather conditions can vary widely throughout the year and location on the trail. Prepare accordingly for each season when visiting the Ice Age National Scenic Trail.
Contact the park
Getting There
Cross Plains, WI 53528
Ice Age National Scenic Trail spans nearly 1,200 miles across Wisconsin. Major commercial airports are located in cities and regional hubs throughout the state, offering access to the trail.
Full directions
Numerous trailheads with parking are available, allowing you to explore the trail at various entry points along the route.
Mailing address: 8075 Old Sauk Pass Road, Cross Plains, WI 53528