Union Advance Trail
0.8 mi
Distance
About This Trail
We don't publish a description for Union Advance Trail unless we can point you at the agency it came from. We don't have one yet. The planning figures above — distance, elevation gain, estimated time, route type — come from the source listed on this trail.
National Park Service manages this trail and is the authority for conditions, closures and route notes. See official sources below. 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
- Surface
- Dirt
Official sources & verification
Managed by National Park Service
Source of truth
- National Park Service unit page
Alerts, conditions, and the unit's plan-your-visit page.
Where it is
- Nearest town:
- Sharpsburg, MD · in or next to town
- County:
- Washington County, MD
- Jurisdiction:
- Antietam National Battlefield · National Park Service
Nearest town and county from U.S. Census Bureau place records and county boundaries.
Verify by phone or mail
- Address:5831 Dunker Church Rd. · Sharpsburg, MD · 21782
Reviews
No reviews yet
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Verified from NPS Public Trails
In this park
Other trails in Antietam National Battlefield
Stay nearby
Campgrounds near this trail

Tentrr Signature Site - "Wineberry" at Evensong Farm - Coleman Outfitted Site
0.6 mi awaySharpsburg, MD
Pricing varies — check with the operatorReservable
Tentrr Signature Site - Evensong Farm - Autumn Olive - Coleman Outfitted Site
0.6 mi awaySharpsburg, MD
Pricing varies — check with the operatorReservable
Rohrbach Group Campground
1.8 mi awayAntietam National Battlefield
Sharpsburg, MD
Check official pricing10 sitesReservable Some Coverage
Antietam Creek Campsite
2.3 mi awayChesapeake and Ohio Canal National Historical Park
Hagerstown, MD
Check official pricing20 sitesReservable Tent Popular Some Coverage
Horseshoe Bend Hiker-biker Overnight (hbo) Campsite
3.4 mi awayChesapeake and Ohio Canal National Historical Park
Mercersville, MD

Killiansburg Cave Hiker Biker Overnight (hbo) Campsite
3.5 mi awayChesapeake and Ohio Canal National Historical Park
Sharpsburg, MD
Similar length
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