Status unknown — verify before visiting
We don't have current condition data for this trail. Check with the land manager before you go.
0.1 mi
Distance
2m
Est. Time
Loop
Route Type
About This Trail
We don't have an editorial description for Hartwick Pines State Park - Mertz Grade Trail in our cache yet. The planning stats above (distance, elevation gain, estimated time, route type) come from the source listed on this trail.
For current conditions, closures, and route notes, check the official sources below — they're the authority for this trail, not us. Spot something we should add?
Trail Conditions
Trail Conditions
We have no current condition data for this trail. Check with the operator before you go, and submit a report below if you've been recently.
No recent condition reports. Be the first to share what you see on the trail.
Trail Details
- Route Type
- Loop
- Surface
- Dirt
Official sources & verification
We don't have curated agency sources for this trail in our cache yet. Outdoors is not the permitting authority — confirm conditions, permits, and access with the managing agency before you go. If you know who manages this trail, please tell us.
Reviews
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Imported route
Hartwick Pines State Park - Old Growth Forest Trail
Hartwick Pines State Park - Hartwick Lake Trail
Mertz Grade Trail
Hartwick Pines State Park - Au Sable River Foot Trail
Hartwick Pines State Park - Aspen Trail_Hartwick Pines State Park - Deer Run Trail_Hartwick Pines State Park - Weary Legs Trail
Hartwick Pines Loop
Stay nearby
Campgrounds near this trail
- Reservable
River Park Campground
1.5 mi away · MI
- Reservable
Hartwick Pines State Park
1.5 mi away · MI
Jones Lake State Forest Campground
4.5 mi away · MI
AuSable River State Forest Campground & Canoe Camp
5.1 mi away · MI
Keystone Landing State Forest Campground
5.4 mi away · MI
Au Sable State Forest Dispersed
6.4 mi away · MI
Similar length
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