Wisconsin · Cross-country skiing

Green Loop

2.2 mi
round trip
425 ft
climb
1,187 ft
high point
Out and back
route
Jun–Oct
best months

Green Loop is a cross-country skiing route in the Kettle Moraine State Forest-Northern Unit-Iansr, about 2 miles from the center of the forest unit. It is managed by the State Department of Natural Resources. The trail is a roughly 4.4-mile out-and-back with a total climb of about 425 feet, and it reaches a high point of about 1,187 feet. The route is rated hard, and the steepest stretch comes at about 1.2 miles in, with a grade of about 7%. Winter is the season for skiing here. Typical averages from a nearby weather station show January highs around 26°F with lows near 12°F, and snow falls on about seven days that month. The station sits a few hundred feet lower than the route, so temperatures on the trail run a little cooler. The Purple Loop, another cross-country ski route, lies just 0.1 mile away. The Red Loop and Purple Trail are both within about a mile for hiking. Farther out, Parnell Tower Trail is about 2.6 miles away.

Local outfitters

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  • Best time to go · Jun–Oct

    Best time to visit Green Loop

    Best months: June–October. Best months have typical highs of 55–85 °F, lows of 30 °F or warmer (32 °F where the station doesn't record snow), at most one snowy day and no more than 12 wet days.

    1. Jan

      26° / 12°

      9 wet · 7 snow

    2. Feb

      30° / 14°

      8 wet · 6 snow

    3. Mar

      41° / 24°

      9 wet · 4 snow

    4. Apr

      53° / 34°

      11 wet · 1 snow

    5. May

      66° / 45°

      13 wet

    6. Jun

      76° / 55°

      12 wet

    7. Jul

      81° / 60°

      11 wet

    8. Aug

      79° / 59°

      10 wet

    9. Sep

      72° / 51°

      10 wet

    10. Oct

      58° / 39°

      10 wet

    11. Nov

      44° / 29°

      9 wet · 2 snow

    12. Dec

      32° / 18°

      9 wet · 6 snow

    Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Plymouth Wwtp, WI, 7.2 mi away at 828 ft. Source: NOAA NCEI U.S. Climate Normals 1991–2020.

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