Santiam Flats Campground

Star4.19
148 reviews
HC 73 Box 320, Mill City, OR, 97360, USA
Summer Destination

Quick Facts

1,581 ft

Price

$25 - $50/night

Booking

Reservable

Sites

31 campsites

Season

The campground is op...

Cell

Unknown

Pets

Very Pet Friendly

RV Friendly

Opens Linn County Parks and Recreation site

Official Website
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Real-Time Availability

Select a month, then check for open campsites

January 2026

Real-Time Availability

Select a month, then check for open campsites

January 2026
Santiam Flats Campground
$25.00 - $50.00 / night
Campsite Fees
Nightly rates range from $25.00 to $50.00 depending on the type of site during peak season. Additional charges apply for extra vehicles ($9 per...
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Standard Site Fee$25.00
Hookup Site Fee$0.00
Premium Site Fee$0.00
Hike and Bike Site Fee$0.00
Group Site Fee$0.00
Food Storage Locker Fee$0.00

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Provider
503-854-3366
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What Campers Say

4.19

Satisfactory

Based on 148 reviews

111 Google reviews

Most mentioned

cleanspaciouswatersites

Some mention

noise

"User reviews depict a mixed experience at Santiam Flats Campground. Positive comments highlight its affordability compared to other campgrounds, the helpfulness of camp hosts, and the natural beauty of the lake and surrounding forest. On the downside, frequent complaints about highway noise, lack of privacy, and occasional inconsiderate neighbors detract from the experience for some."

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Campground Map

HC 73 Box 320, Mill City, OR, 97360, USA

Santiam Flats Campground

HC 73 Box 320, Mill City, OR, 97360, USA

Driving directionsTravel 2.6 miles northeast of Detroit, Oregon. From Detroit, follow Highway 22 east for 2.6 miles to Blowout Road/Forest Service Road 10 on the right. Santiam Flats Campground is on the right.
The campground is accessible via paved roads and is located near Highway 22, making access straightforward. However, the proximity to the highway results in notable noise levels as mentioned by multiple user reviews.
Nearby places
Detroit (2.6 miles, approximately 5 minutes driving)
Nearby supplies
Supplies, including items such as firewood and ice, are available in Detroit, approximately 2.6 miles away. User reviews mention nearby mini marts and a coffee stand across the highway.

Best Time to Camp at Santiam Flats Campground

Experience the dynamic beauty of the Pacific Northwest as seasons paint different portraits at Santiam Flats. Summer unveils warm, sun-drenched days perfect for swimming and lakeside relaxation, while spring and fall wrap the campground in misty mornings and crisp evenings. Off-season adventurers are rewarded with solitude and the raw beauty of nature, though they should come prepared for cooler temperatures and the region's signature rainfall that keeps the forest eternally green and vibrant.

Summer(Jun-Aug)
3.5 / 5

Open and popular for boating/fishing; warm weather but crowded and noisy in peak summer months.

Best
Fall(Sep-Nov)
4.0 / 5

Fall offers scenic foliage, fewer crowds and continued access to trails and lake activities.

Spring(Mar-May)
3.5 / 5

Opens Apr 25; spring brings dynamic scenery and fewer crowds though weather can be variable.

Winter(Dec-Feb)
Not recommended

Campground is closed in winter; main open dates are Apr 25–Sep 28.

Planning Tips
  • Peak Season: April 25, 2025 - September 28, 2025.. Book 2-3 months ahead.
  • Operating Season: The campground is open from April 25 to September 28 during peak season. Scan and Pay sites can be booked outside these reservable dates.
  • Current Alerts: Temporary fire bans may be implemented during summer, and website updates are reportedly slow, as mentioned in user reviews.

About Santiam Flats Campground

Nestled along the pristine shores of Detroit Lake, Santiam Flats Campground invites you to experience the tranquility of Oregon's wilderness with 31 thoughtfully designed campsites. Choose from 26 intimate single sites perfect for couples or small families, or opt for one of 5 spacious double sites ideal for larger groups. While you won't find a formal boat launch here, registered campers enjoy the exclusive privilege of mooring their watercraft right along the peaceful shoreline. Modern conveniences blend seamlessly with nature, featuring clean vault toilets and fresh drinking water stations strategically placed throughout the grounds, ensuring comfort without compromising the authentic outdoor experience.
Santiam Flats Campground caters to both tent and RV campers, offering a mix of reservable and first-come, first-served sites. Group camping options are limited to a few double sites, and there are no cabins or glamping accommodations.
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Reserving a campsite

Check-in
2:00 PM
Check-out
12:00 PM
Stay Limit
Reservations can be made for up to six months in advance, and the campground imposes a standard stay limit.

Amenities available

Potable water
Fire rings
Picnic tables
Firewood available
Vault toilets

Activities you can enjoy

Santiam Flats Campground offers a variety of recreational opportunities for visitors. Popular activities include fishing, hiking, and boating in the adjacent Detroit Lake. Visitors can enjoy the breathtaking views and explore nearby trails like Stahlman Point Trail and Hoover Nature Trail. However, the nearby Highway 22 detracts from the tranquility of the experience for some campers.
HikingMultiple hiking trails are accessible from the campground, including the Stahlman Point Trail, which offers striking views of Detroit Lake, and the Hoover Nature Trail, a shorter, more accessible option. Trails tend to be low-elevation and year-round due to weather conditions.
FishingFishing is excellent at Detroit Lake, where campers regularly catch catfish, rainbow trout, and Kokanee salmon.
BoatingBoating, sailing, and water skiing are popular activities at Detroit Lake. Although the campground lacks a boat launch, nearby facilities offer access.
Wildlife viewingWildlife viewing is possible, though specific animals or viewing areas are not detailed.
Winter Activities
Water Sports
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Policies & Safety

Hazards & AlertsHighway noise and potential summer fire bans are notable hazards. Fast currents in the river nearby pose safety concerns for swimming.
Active AlertsFire bans are common during summer months. | Campfires allowed until and unless otherwise posted. | Temporary fire bans may be implemented during summer, and website updates are reportedly slow, as mentioned in user reviews.

Weather at Santiam Flats Campground

Reviews

4.2
148 reviews
Satisfactory
Satisfactory
Santiam Flats Campground is satisfactory, placing it in the bottom 60% of campgrounds based on reviews
User reviews depict a mixed experience at Santiam Flats Campground. Positive comments highlight its affordability compared to other campgrounds, the helpfulness of camp hosts, and the natural beauty of the lake and surrounding forest. On the downside, frequent complaints about highway noise, lack of privacy, and occasional inconsiderate neighbors detract from the experience for some.
Review Summaries
Based on 148 reviews

What Campers Love

Campers praised the clean vault toilets, attentiveness of camp hosts, and the spaciousness of some campsites. "Camp hosts were very nice and kept the bathrooms very clean, going around 3-4 times a...
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Based on 148 reviews

Common Concerns

Noise from the nearby Highway 22 and the lack of privacy between campsites were the most common concerns. "The proximity to Highway 22 is a big one. You can see and hear the cars wizzing by all day...
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Based on 148 reviews

Pro Tips & Recommendations

Visitors recommend booking campsites away from the entrance and highway noise. "To get away from the highway noise, I will book a site numbered 15 and up in the future," suggested one camper. It's...
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Based on 148 reviews

Seasonal Insights

Summer months draw the highest number of visitors, leading to crowded conditions and more noise complaints. Despite this, the warm weather makes activities like fishing and boating popular.
Based on 148 reviews

Camper Quotes

- "Much cheaper than the other campgrounds in the area and the hosts are friendly and helpful." (Spazzy Nanny, 2020) - "Gorgeous campground!! Right on the river and lake. Groundskeeper was friendly...
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Based on 148 reviews

Site-Specific Reviews

Campsites 1-10 are near the highway and experience significant noise disturbances. Campsite 23 was noted for its proximity to loud and disruptive groups.
Based on 148 reviews

Accessibility Features

No direct reviews from individuals with disabilities, but the presence of accessible vault toilets and spigots offers some accommodations.
Based on 148 reviews

Pet-Friendly Features

Pets are allowed, but no specific reviews address pet-related facilities or issues.
Based on 148 reviews

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Last updated January 13, 2026
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