Three Arch Rocks Wilderness Area park
Three Arch Rocks Wilderness Area
The Three Arch Rocks Wilderness Area is situated just off the coast of Tillamook County, Oregon. It is made up of three large and distinct sea stacks known as the Three Arch Rocks. These ancient rock formations, rising up to 327 feet (99 meters) above sea level, are the result of volcanic activity over millions of years. They are part of the Oregon Islands National Wildlife Refuge, established in 1907, which protects marine wildlife and their habitats.
Visiting Three Arch Rocks Wilderness Area offers a remarkable opportunity to witness an array of wildlife. One of the main attractions is the seabird colonies found here. These rocks provide critical nesting habitats for over a dozen species, including the common murre, tufted puffin, pelagic cormorant, and the rare and endangered Steller's sea lion. Nature enthusiasts can observe these birds and marine creatures from a distance, as the rocks themselves are closed to public access to protect the fragile ecosystems.
In addition to the wildlife, the magnificent coastal scenery adds to the allure of the area. The stunning panoramic views of the rugged coastline, crashing waves, and the rocky shores provide great opportunities for photography and sightseeing.
Interesting facts about the Three Arch Rocks Wilderness Area include its rich cultural history. The area holds significant importance to Native American tribes, who consider it a sacred site. The rocks also have a fascinating geological history, as they were formed around 15 million years ago as part of a volcanic flow. Over time, the relentless pounding of the Pacific Ocean sculpted these rocks into their present shape.
The best time to visit the Three Arch Rocks Wilderness Area is during the summer months when the weather is mild. However, it is important to note that specific times of the year may be restricted for public access to protect nesting seabirds during their breeding season. Therefore, it is advisable to check with the U.S. Fish and Wildlife Service or other reliable sources for up-to-date information and access regulations.
To ensure accuracy, it is recommended to verify information about the Three Arch Rocks Wilderness Area across multiple independent sources, such as the official website of the U.S. Fish and Wildlife Service, local tourism websites, and reputable travel guides that cover the Oregon coast and its natural attractions.
Park & land designation reference
A quick legend for the federal and state land categories Snoflo tracks. Each designation comes with different rules around access, recreation, and resource extraction.
- National Park
- Large protected natural areas managed by the federal government to preserve significant landscapes, ecosystems, and cultural resources; recreation is allowed but conservation is the priority.
- State Park
- Public natural or recreational areas managed by a state government, typically smaller than national parks and focused on regional natural features, recreation, and education.
- Local Park
- Community-level parks managed by cities or counties, emphasizing recreation, playgrounds, sports, and green space close to populated areas.
- Wilderness Area
- The highest level of land protection in the U.S.; designated areas where nature is left essentially untouched, with no roads, structures, or motorized motorized access permitted.
- National Recreation Area
- Areas set aside primarily for outdoor recreation (boating, hiking, fishing, often around reservoirs, rivers, or scenic landscapes); may allow more development.
- National Conservation Area (BLM)
- BLM-managed areas with special ecological, cultural, or scientific value; more protection than typical BLM land but less strict than Wilderness Areas.
- State Forest
- State-managed forests focused on habitat, watershed, recreation, and sustainable timber harvest.
- Bureau of Land Management (BLM) Land
- Vast federal lands managed for mixed use -- recreation, grazing, mining, conservation -- with fewer restrictions than national parks or forests.
Plan your visit down to the hour
Same weather feed Snoflo's iOS app uses -- updated continuously from NOAA / yr.no.
Next 5 days, hour by hour
Temperature line with weather symbols on top, snow + rain accumulation as columns, humidity as a dotted line.
5-day forecast table
Every 3 hours, broken out across temperature, snow, rain, humidity, and wind.
| Time | Condition | Temp (°F) | Snow (in) | Rain (in) | Humidity (%) | Wind (mps) | Wind dir |
|---|---|---|---|---|---|---|---|
| Loading detailed forecast… | |||||||
15-day temperature & precipitation
Daily temperatures, snow, and rain projected over the next two weeks.
Area campgrounds
Snoflo-tracked campgrounds within reach of Three Arch Rocks Wilderness Area, with reservations status.
| Campground | Reservations | Toilets | View |
|---|---|---|---|
| Cape Lookout Campground | ✗ | ✗ | → |
| Biker/Hiker Campground Area | ✗ | ✗ | → |
| Barview Jetty County Campground | ✗ | ✗ | → |
| Kilchis Park | ✗ | ✗ | → |
| East Dunes | ✗ | ✓ | → |
| Sand Beach | ✓ | ✓ | → |
Plan a longer trip
The closest parks, lakes, fishing spots, and POIs so a park visit can grow into a full weekend.
Responsible recreation & Leave No Trace
- Know before you go
- Check the operator's site for hours, permit requirements, seasonal closures, and fire restrictions before heading out.
- Stay on trail
- Stick to marked paths to protect vegetation, prevent erosion, and avoid disturbing wildlife habitat.
- Respect wildlife
- Observe from a distance, never feed wildlife, and store food securely if camping is permitted on-site.
- Pack it in, pack it out
- Carry out all trash, food scraps, and gear. Many parks have limited or no trash service.
- Leave what you find
- Don't take rocks, plants, or artifacts. They make the park what it is for the next visitor.
Set push alerts in the Snoflo app
Save Three Arch Rocks Wilderness Area as a favorite, set a custom threshold (precipitation, freezing temperatures, fire-restriction days), and the iOS app will push the moment conditions cross.
About Three Arch Rocks Wilderness Area
What can I do at Three Arch Rocks Wilderness Area?
Most Snoflo-tracked parks support hiking, picnicking, and wildlife viewing. Check the operator's site for activity-specific rules (camping, fishing, paddling, hunting).
How fresh is the weather data?
The hourly forecast updates throughout the day from NOAA / yr.no. Streamflow comes live from USGS streamgauges.
When is the best time to visit?
Use the 15-day temperature & precipitation outlook on this page to plan -- pick a window with comfortable temperatures and low precipitation.
How do I get to Three Arch Rocks Wilderness Area?
Tap Directions in the hero above to open driving directions in Google Maps, or Open in map to center the Snoflo interactive map on the park.
Can I get alerts when conditions change?
Yes -- alerts are managed in the Snoflo iOS app. Favorite this park, set a threshold (temperature, precipitation), and you'll get a push the moment it crosses.
Other parks near here
Snoflo-tracked parks within driving distance of Three Arch Rocks Wilderness Area.