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Underdown Recreation Area

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Food & Drink

If you're looking for a post-ride beverage, be sure to check out Sawmill Brewing.

Underdown Recreation Area Biking

  • 26 Miles 42 Kilometers of Trail
  • 0 Recommended Routes
  • 2 Easy Trails Easy Trails
  • 0 Intermediate Trails Intermediate Trails
  • 6 Difficult Trails Difficult Trails
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Trails in Underdown Recreation Area - 8

MTB Project is built by riders like you. Add Your Trails

8.7 mi 14.0 km #1Main Course
Intermediate/Difficult Intermediate/Difficult
Merrill, WI
Intermediate/Difficult Intermediate/Difficult
Merrill, WI
4.8 mi 7.8 km #2Connector/Disconnector
Intermediate/Difficult Intermediate/Difficult
Merrill, WI
Intermediate/Difficult Intermediate/Difficult
Merrill, WI
3.0 mi 4.8 km #3Oktoberfest
Difficult Difficult
Merrill, WI
Difficult Difficult
Merrill, WI
3.6 mi 5.8 km #4Old School
Difficult Difficult
Merrill, WI
Difficult Difficult
Merrill, WI
2.1 mi 3.4 km #5Homestead Loop
Difficult Difficult
Merrill, WI
Difficult Difficult
Merrill, WI
2.5 mi 4.0 km #6The Hollow
Difficult Difficult
Merrill, WI
Difficult Difficult
Merrill, WI

Photos of Underdown Recreation Area - 3

MTB Project is built by riders like you. Add Your Photos

South shore of Underdown Lake
Aug 13, 2015 near Merrill, WI
Rollercoaster fun on the Connector Trail.
May 6, 2017 near Merrill, WI
Fun trail in one of the valleys.
Nov 7, 2021 near Merrill, WI
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