Best camping near Mercer Island
18 campgrounds · 18 ranked · updated 2026-06-22 · off-season
Explore the best camping near Mercer Island, Washington — every spot ranked by our conditions-aware Snoflo score: live conditions first, then visitor reviews and logged trips. Click a pin on the map for the score and what's driving it.
Showing the top 15 of 18 campgrounds · best 15 shown on the map
C⛰
#1
Cascadia Marine Trail
Good
13.7 mi away
· Mild night · low 52°F· Heat advisory· Comfortable day · high 83°F
The Cascadia Marine Trail camping area in Washington offers stunning views of the Puget Sound and surrounding islands. Nearby activities include kayaking and exploring the nearby…
Why 90: live conditions (good) · 336 things to do within 15 mi
90Elite
P⛰
#2
Point Robinson Campground
Good
14.0 mi away
· Mild night · low 52°F· Heat advisory· Comfortable day · high 83°F
Located in the state of Washington, Point Robinson Campground offers a serene and picturesque camping experience. This campground provides a range of amenities to enhance…
Why 90: live conditions (good) · 360 things to do within 15 mi
90Elite
M⛰
#3
Manchester State Park
Good
14.8 mi away
· Mild night · low 52°F· Heat advisory· Comfortable day · high 83°F
Manchester State Park is a picturesque camping area located in Washington state. The campground offers various amenities to make visitors' stay comfortable and enjoyable. The park…
Why 90: live conditions (good) · 306 things to do within 15 mi
90Elite
M⛰
#4
Manchester State Park Campground
Good
14.9 mi away
· Mild night · low 52°F· Heat advisory· Comfortable day · high 83°F
Manchester State Park Campground is located in the state of Washington, offering a serene and picturesque camping experience. The campground provides a range of amenities to…
Why 90: live conditions (good) · 305 things to do within 15 mi
90Elite
T⛰
#5
Tolt MacDonald Park
Good
15.3 mi away
· Mild night · low 51°F· Heat advisory· Comfortable day · high 81°F
Tolt MacDonald Park is a beautiful camping area located in Washington, offering stunning views of the Snoqualmie River and lush forests. There are several nearby points of…
Why 90: live conditions (good) · 180 things to do within 15 mi
90Elite
T⛰
#6
Tolt-MacDonald Park Campground
Good
15.3 mi away
· Mild night · low 51°F· Heat advisory· Comfortable day · high 81°F
Tolt MacDonald Park Campground is an excellent camping area in Washington with breathtaking views of the Snoqualmie River and the lush green forests surrounding it. The campground…
Why 90: live conditions (good) · 180 things to do within 15 mi
90Elite
S⛰
#7
Site 27
Good
15.3 mi away
· Mild night · low 51°F· Heat advisory· Comfortable day · high 81°F
Site 27 camping area is located in the state of Washington and offers a range of amenities for campers to enjoy. The campground provides picnic tables, fire pits, and access to…
Why 90: live conditions (good) · 180 things to do within 15 mi
90Elite
S⛰
#8
Site 36
Good
15.5 mi away
· Mild night · low 51°F· Heat advisory· Comfortable day · high 81°F
Site 36 is a picturesque camping area located in Washington State. It offers a range of amenities to cater to the needs of campers. The campground provides ample space for tents…
Why 90: live conditions (good) · 178 things to do within 15 mi
90Elite
S⛰
#9
Site 37
Good
15.5 mi away
· Mild night · low 51°F· Heat advisory· Comfortable day · high 81°F
Site 37 camping area is a popular destination for outdoor enthusiasts in Washington state. Located in a picturesque setting, this campground offers a range of amenities to make…
Why 90: live conditions (good) · 178 things to do within 15 mi
90Elite
S⛰
#10
Site 38
Good
15.5 mi away
· Mild night · low 51°F· Heat advisory· Comfortable day · high 81°F
Site 38 camping area is a delightful destination nestled in the state of Washington. This campground offers a range of amenities to ensure a comfortable and enjoyable camping…
Why 90: live conditions (good) · 177 things to do within 15 mi
90Elite
S⛰
#11
Site 39
Good
15.5 mi away
· Mild night · low 51°F· Heat advisory· Comfortable day · high 81°F
Site 39 camping area, located in the state of Washington, offers a variety of amenities to enhance the camping experience. With multiple independent sources confirming, the…
Why 90: live conditions (good) · 177 things to do within 15 mi
90Elite
S⛰
#12
Site 40
Good
15.5 mi away
· Mild night · low 51°F· Heat advisory· Comfortable day · high 81°F
Located in the state of Washington, Site 40 camping area is a hidden gem for outdoor enthusiasts. Nestled within a picturesque natural setting, this campground offers a wide array…
Why 90: live conditions (good) · 177 things to do within 15 mi
90Elite
F⛰
#13
Fay Bainbridge State Park
Good
15.8 mi away
· Mild night · low 51°F· Heat advisory· Comfortable day · high 77°F
Fay Bainbridge State Park offers 14 standard campsites and 26 utility sites (with water and electric hookups) in a peaceful, beachfront setting on Bainbridge Island, Washington…
Why 90: live conditions (good) · 360 things to do within 15 mi
90Elite
F⛰
#14
Fay Bainbridge State Park campsite
Good
15.8 mi away
· Mild night · low 51°F· Heat advisory· Comfortable day · high 77°F
Fay Bainbridge State Park on Bainbridge Island, WA offers established campsites only—no dispersed camping. Reservations are recommended, especially in summer, and there are…
Why 90: live conditions (good) · 360 things to do within 15 mi
90Elite
I⛰
#15
Illahee State Park
Good
17.2 mi away
· Mild night · low 52°F· Heat advisory· Comfortable day · high 83°F
Illahee State Park, located in the state of Washington, offers a delightful camping experience with a range of amenities. The campground provides numerous facilities, including…
Why 90: live conditions (good) · 262 things to do within 15 mi
90Elite
Camping near Mercer Island
The Mercer Island area has 18 campgrounds on Snoflo, ranked by live conditions, visitor reviews, and logged trips — so the best, closest options rise to the top.
How we rank the best camping near Mercer Island
How are these campgrounds ranked?
Each gets a daily Snoflo score blending live conditions, visitor review ratings, and logged trips. The order reflects what's best right now and re-ranks every day.
How often does it update?
Daily, as new conditions, reviews, and trips arrive — so "best right now" means right now.
What do the numbers on the map mean?
Each pin shows that spot's current Snoflo score; tap it for the breakdown and a link to the full report.