Park

Lake Sacajawea park

Oregon, USA Lower Columbia watershed 46.127°, -122.941°
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Nearby campgrounds
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Lake Sacajawea -- Oregon park
Lake Sacajawea Oregon · Lower Columbia watershed
About this park

Lake Sacajawea

Lake Sacajawea is a beautiful freshwater lake located in Longview, Washington, near the border with Oregon. Visitors can enjoy a variety of outdoor activities including walking, running, biking, fishing, and boating. The lake is also a popular spot for picnicking, bird-watching, and simply enjoying the scenic views.

One of the main attractions at Lake Sacajawea is the Japanese Garden, which features a peaceful pond, a teahouse, and a variety of plants and trees from Japan. The garden is a popular spot for weddings, photography, and meditation. Other notable features of the lake include the amphitheater, which hosts concerts and other events throughout the year, and the Veterans Memorial, which pays tribute to local veterans.

Interesting facts about Lake Sacajawea include its name, which honors the Native American woman who accompanied the Lewis and Clark Expedition, and its role as a habitat for a variety of wildlife, including ducks, geese, beavers, and otters. In addition, the lake is part of a larger park system that includes a network of trails, playgrounds, and other recreational facilities.

The best time of year to visit Lake Sacajawea depends on what activities you plan to do. Spring and summer are great for boating, fishing, and picnicking, while fall and winter offer opportunities for hiking, bird-watching, and enjoying the changing colors of the leaves. Regardless of when you visit, be sure to dress appropriately for the weather and take advantage of the many amenities and attractions that make Lake Sacajawea a popular destination in the Pacific Northwest.
StateOregon
WatershedLower Columbia
Latitude46.1267°
Longitude-122.9414°
Land designation

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.
Detailed forecast

Plan your visit down to the hour

Same weather feed Snoflo's iOS app uses -- updated continuously from NOAA / yr.no.

Hourly detail

Next 5 days, hour by hour

Temperature line with weather symbols on top, snow + rain accumulation as columns, humidity as a dotted line.

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Deep dive

5-day forecast table

Every 3 hours, broken out across temperature, snow, rain, humidity, and wind.

TimeConditionTemp (°F)Snow (in)Rain (in)Humidity (%)Wind (mps)Wind dir
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Long-term outlook

15-day temperature & precipitation

Daily temperatures, snow, and rain projected over the next two weeks.

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Stay nearby

Area campgrounds

Snoflo-tracked campgrounds within reach of Lake Sacajawea, with reservations status.

Around the spot

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 Lake Sacajawea as a favorite, set a custom threshold (precipitation, freezing temperatures, fire-restriction days), and the iOS app will push the moment conditions cross.

FAQ

About Lake Sacajawea

What can I do at Lake Sacajawea?

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 Lake Sacajawea?

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.

More parks

Other parks near here

Snoflo-tracked parks within driving distance of Lake Sacajawea.