Trails › United States of America › Pennsylvania
David S. Ammerman Trail
Next nearby hike: Houtzdale Line Trail hiking 13 mi · 21 kmExplore Pennsylvania →
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USGS National Digital Trails (US public domain) · OpenStreetMap · Basemap: OpenFreeMap (OpenMapTiles, © OSM contributors).
7-day forecast
Open-Meteo (CC BY 4.0)Best time to hike
Best months: Apr–Oct · highs 15–27 °C (59–81 °F)
- J0°-8°74
- F3°-7°67
- M8°-3°88
- A15°4°93
- M20°9°100
- J24°15°115
- J27°17°103
- A26°16°92
- S22°13°93
- O15°7°79
- N9°1°92
- D2°-5°76
Average high °C · low °C · precipitation mm per month. Highlighted: best months.
How we pick months
Best months are those where the 1981–2010 average daily high is 10–27 °C (50–81 °F), the average overnight low is 0 °C (32 °F) or warmer, and average precipitation is 200 mm (7.9 in) or less. Values are long-term monthly averages for the ~1 km cell at the trail point on the map, from CHELSA V2.1 climatologies (Karger et al., CC0), not a forecast. Higher or more exposed parts of a route can be colder, wetter or snowier.
Trail facts
- Length
- 17 km · 11 mi (agency length field)
- Source
- USGS National Digital Trails (US public domain)
- Managed by
- County
- Data from
- Pennsylvania Department of Conservation and Natural Resources
- Nearest town
- 2.6 km E of Curwensville (Clearfield County, Pennsylvania) · GeoNames
- Best months
- Apr–Oct
- Country
- United States of America
- Region
- Pennsylvania
- Continent
- North America
- Route centre
- 40.9897, -78.4803
How it’s scored
Hikers can rate difficulty from 1 to 10 (1 = flat, short, easy walk for anyone; 3 = gentle hills, a little effort; 5 = moderate climbs, some fitness needed; 7 = steep or long, solid fitness required; 10 = extremely strenuous or technical; long steep climbing; experienced hikers only). The community average is shown once at least 3 people have rated the trail; until then the official or computed score is used when we have one.
Nearest trails
distance from the trail centreHoutzdale Line Trail hiking
13 mi · 21 km · Pennsylvania
Beaver Dam Trail
14 mi · 23 km · Pennsylvania
Beaver Meadow Trail
17 mi · 28 km · Pennsylvania
Private Access
24 mi · 39 km · Pennsylvania
Spruce run
26 mi · 42 km · Pennsylvania
Elk Trail
27 mi · 44 km · Pennsylvania
All trails in Pennsylvania → · All 36,834 trails in United States of America →