Happy Hollow Trail other trails nearby (tap a dot to open it)
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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: May–Sep · highs 14–23 °C (57–73 °F)
- J4°-1°513
- F5°-1°354
- M7°0°335
- A9°1°221
- M14°4°141
- J18°8°110
- J22°11°67
- A23°12°73
- S20°9°112
- O13°5°321
- N6°0°541
- D3°-2°521
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
- 3.0 km · 1.9 mi (agency length field)
- Source
- USGS National Digital Trails (US public domain)
- Managed by
- National Park Service
- Data from
- National Park Service
- Mountain range
- Bailey Range (Central Olympic Mountains › Olympic Mountains; GMBA)
- Nearest town
- 43 km S of Port Angeles East (Clallam County, Washington) · GeoNames
- Park or forest
- Olympic National Park
- Connects to
- Elwha River Trail (at its start or end)
- Best months
- May–Sep
- Country
- United States of America
- Region
- Washington
- Continent
- North America
- Route centre
- 47.7367, -123.5284
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.
More trails in the Bailey Range
All 7 →Nearest trails
distance from the trail centreMartins Park Primitive Trail
1.9 mi · 3.1 km · Olympic National Park
Elwha River Trail
5.7 mi · 9.2 km · Olympic National Park
North Fork Quinault River Trail
7 mi · 11 km · Olympic National Park
High Divide Traverse
7 mi · 11 km · Olympic National Park
Hayden Pass Trail
8 mi · 13 km · Olympic National Park
East Fork Quinault River Trail
8 mi · 13 km · Olympic National Park
All trails in Washington → · All 36,834 trails in United States of America →