close
3D
Trail Conditions
  • Unknown
  • Snow Groomed
  • Snow Packed
  • Snow Covered
  • Snow Cover Partial
  • Freeze/thaw Cycle
  • Icy
  • Prevalent Mud
  • Wet
  • Variable
  • Ideal
  • Dry
  • Very Dry
Trail Flow (Ridden Direction)
Trailforks scans users ridelogs to determine the most popular direction each trail is ridden. A good flowing trail network will have most trails flowing in a single direction according to their intension.
The colour categories are based on what percentage of riders are riding a trail in its intended direction.
  • > 96%
  • > 90%
  • > 80%
  • > 70%
  • > 50%
  • < 50%
  • bi-directional trail
  • no data
Trail Last Ridden
Trailforks scans ridelogs to determine the last time a trail was ridden.
  • < 2 days
  • < 1 week
  • < 2 weeks
  • < 1 month
  • < 6 months
  • > 6 months
Trail Ridden Direction
The intended direction a trail should be ridden.
  • Downhill Only
  • Downhill Primary
  • Both Directions
  • Uphill Primary
  • Uphill Only
  • One Direction
Contribute Details
Colors indicate trail is missing specified detail.
  • Description
  • Photos
  • Description & Photos
  • Videos
Trail Popularity ?
Trailforks scans ridelogs to determine which trails are ridden the most in the last 9 months. Trails are compared with nearby trails in the same city region with a possible 25 colour shades. Think of this as a heatmap, more rides = more kinetic energy = warmer colors.
  • most popular
  • popular
  • less popular
  • not popular
ATV/ORV/OHV Filter
Max Vehicle Width
inches
US Cell Coverage
Legend
cell carrier legend

Radar Time
x Activity Recordings
Trailforks users anonymized public ridelogs from the past 6 months.
  • mountain biking recent
  • mountain biking (>6 month)
  • hiking (1 year)
  • moto (1 year)
Activity Recordings
Trailforks users anonymized public skilogs from the past 12 months.
  • Downhill Ski
  • Backcountry Ski
  • Nordic Ski
  • Snowmobile
Winter Trails
Warning A routing network for winter maps does not exist. Selecting trails using the winter trails layer has been disabled.
x Missing Trails
Most Popular
Least Popular
Trails are colored based on popularity. The more popular a trail is, the more red. Less popular trails trend towards green.
Jump Magnitude Heatmap
Heatmap of where riders jump on trails. Zoom in to see individual jumps, click circles to view jump details.
Trails Deemphasized
Trails are shown in grey.
disable
Only show trails with NO bikes.
enable

Save the current map location and zoom level as your default home location whenever this page is loaded.

Save
      Illinois Beach State Park - stretching 6.5 miles along the sandy shore of Lake Michigan in northern Illinois - offers a full range of recreation opportunities at one of the most unique and beautiful natural settings in America.

      Illinois Beach is the only remaining beach ridge shoreline left in the state, with dunes and swales, sprawling marshes, forests of oak and vast arrays of animal life and vegetation.

      More than 650 species of plants have been recorded in the dunes area alone, including dozens of types of colorful wildflowers. Prickly pear cactus thrives in large colonies in the dry areas, and the wet prairies are carpeted with a wide variety of grasses and sedges. Large expanses of marsh in the swales support dense stands of cattail, grasses, big bluestem and sedges.

      The sandy ridges are crowned by black oak forests with an open, savanna-like appearance. For much of the year, a stream known as Dead River is blocked by sandbars formed by waves at the mouth of the river, creating a sluggish marshy habitat.

      The 4,160-acre park, consisting of two separate areas (North Unit and South Unit), offers ample opportunities for swimming, boating, picnicking, hiking, fishing, camping and simply appreciating nature.
      Primary Trail Type: Cross-Country
      AKA: Adeline Jay Geo-Karis Illinois Beach State Park
      Land Status: State Park
      Land Manager: Illinois DNR
      Parking google parking directions
      Activities Click to view
      Region Details
      • 48
      • 1

      Region Status
      Open as of Oct 2, 2024

      Stats

      Trails (view details)
      56
      Trails Mountain Bike
      49
      Trails E-Bike
      1
      Trails Hike
      56
      Trails Trail Running
      55
      Trails Nordic Ski
      38
      Total Distance
      24 miles
      Total Descent Distance
      2 miles
      Total Descent
      59 ft
      Total Vertical
      14 ft
      Highest Trailhead
      597 ft
      Reports
      1
      Ridden Counter
      187

      Recent Trail Reports

      no previous reports, add one now!

      Activity Feed

      usernameactiontypetitledate
      RachelJohnsonVDtriddentrailactivity #71377609 and 2 more
      May 10, 2025 @ 10:37am
      May 10, 2025
      PlumbBobMaddpoiactivity #40043359 and 28 more
      May 17, 2023 @ 12:31pm
      May 17, 2023
      PlumbBobMaddtrailactivity #40042890 and 8 more
      May 17, 2023 @ 12:07pm
      May 17, 2023
      PlumbBobMupdateregionactivity #40039685
      May 17, 2023 @ 9:37am
      May 17, 2023
      PlumbBobMaddtrailactivity #40038526 and 11 more
      May 17, 2023 @ 8:55am
      May 17, 2023

      Nearby Areas

      namedistance
      Lyons Woods1.9 km
      Beulah Park Nature Area 11 3 52.9 km
      David Park3.4 km
      Spring Bluff4.3 km
      Wadsworth Savannah - Sedge Meadow6.1 km

      Activity Type Stats

      activitytypetrailsdistancedescentdescent distancetotal verticalratingglobal rankstate rankphotosreportsroutesridelogs
      Mountain Bike4917 miles20 ft1 mile10 ft
      #8,646169
      E-Bike1679 ft
      11
      Hike5624 miles59 ft2 miles13 ft
      #9,039112
      Trail Running5523 miles56 ft2 miles13 ft
      #5,67616
      Nordic Ski3813 miles10 ft1 mile10 ft
      #1,653
      • By PlumbBobMTF Pro TRAILFORKS HCH & contributors
      • Admins: apply
      • #58278 - 1,050 views
      • illinois beach state park activity log | embed map of Illinois Beach State Park mountain bike trails | illinois beach state park mountain biking points of interest

      Downloading of trail gps tracks in kml & gpx formats is enabled for Illinois Beach State Park.
      You must login to download files.