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Derwen Mawr Nature Preserve

Derwen Mawr Nature Preserve from directly overhead

Derwen Mawr Nature Preserve is a nature reserve in Illinois, at a modelled elevation of 204 m. Gander Mountain stands 283 m to the northwest, 24 miles off. The nearest named place is West Park, a park 0.4 miles away. Historic Route 66 passes 28 miles off. 10 named summits stand within 25 miles.

What to expect

Operated by
Lake Forest Open Lands Association

How to reach it

Coordinates42.25458, -87.85334

Named places within 25 miles

Parks
  • West Park: 0.4 mi
  • Veterans Park: 0.6 mi
  • Deerpath Community Park: 0.6 mi
  • Mellody Farm Nature Preserve: 1.3 mi
  • Shooting Star Savanna: 1.3 mi
Museums
Gardens
  • Student Garden: 1.2 mi
  • Revery Prairie: 1.3 mi
  • McClure Rain Garden: 1.4 mi
  • Elawa Farm: 1.4 mi
  • Ed, Olga and JJ Rogan Tribute Garden: 3.3 mi
Historic sites
Attractions
Artworks
Picnic sites
Beaches: 59
  • Forest Park Beach: 1.7 mi
  • Sunrise Beach: 2.1 mi
  • Minear Lake Beach: 5.2 mi
  • Minear Lake Beach: 5.2 mi
  • Park Avenue Boating/Fishing Beach: 5.4 mi
Peaks: 10
  • sled hill: 3.2 mi
  • Leahy Hill: 12.2 mi
  • Centennial Hill: 17.1 mi
  • Mount Trashmore: 17.7 mi
  • Bald Knob: 20.2 mi
Lighthouses: 4
Cliffs: 1
Waterfalls: 1
  • Rosemont Waterfall: 18.2 mi
Rest areas: 1
Springs: 1
  • Rain Garden Springs: 20.3 mi
Ghost towns: 1

Summits around it

The highest named summits within 25 miles of Derwen Mawr Nature Preserve. Elevation from each summit’s own record; bearing measured between the two coordinates.

SummitBearingElevationDistance
Gander MountainNW 314°283 m23.9 mi
Bald KnobWNW 297°235 m20.2 mi
Leahy HillNNW 346°234 m12.2 mi
Mount TrashmoreSSE 155°204 m17.7 mi

When to go

Light through the year

DateSunriseGolden hourSunset
March equinox06:5618:2719:04
June solstice05:1619:4920:32
September equinox06:3918:1418:51
December solstice07:1815:3716:23

Local time (America/Chicago).

Climate normals

Months averaging 50–80 °F: May–Oct.

JanFebMarAprMayJunJulAugSepOctNovDec
Avg °F232636455767727164524029

1991–2020 U.S. Climate Normals, NOAA NCEI — Waukegan, 7 mi away.

Where this comes from

Location and category confirmed against OpenStreetMap.

OpenStreetMap

OpenStreetMap element way/1350997670

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