RV rental Mercer Island, WA: Motorhome rentals, camper van rentals and more
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Mercer Island, Washington is a city that encompasses an island of the same name, nestled in Lake Washington between Seattle and Bellevue. It’s connected to both major cities via Interstate 90, which runs over a series of bridges. The bridge between Seattle and Mercer Island is one of the longest floating bridges in the world! The island is just over 13 square miles and like much of the Seattle metropolitan area, is densely populated.
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The Great Outdoors
With Lake Washington surrounding the entire island, it offers endless opportunities for outdoor recreation. There are several waterfront parks and public beaches where you can swim, boat, and fish, plus a public boat launch. Thanks to a series of man-made shipping canals, Lake Washington connects to the smaller Lake Union and eventually to Puget Sound. There are rental facilities all along the shores of these bodies of water offering such activities as hot tub boat rentals, waterskiing, and paddleboarding. You can also book romantic dinner and sunset cruises on the lakes, and see all the unique houseboats moored in the area.
RV Parks
Due to the small size and dense population, there are limited opportunities for camping with your travel trailer rental in Mercer Island. However, there are multiple RV parks just to the east, including Trailer Inns RV Park of Bellevue. They offer full hookups, laundry facilities, and an indoor pool area with a sauna and hot tub.
Exploring the City
The Seattle area is a vibrant cultural hub of the Pacific Northwest, and as such there is a multitude of ways to explore the city. However, one of most famous and classic Seattle summer events is Seafair. Started in 1950, the annual event lasts for ten weeks and includes events like parades, street fairs, and of course involves the famous Seafair Pirates. Seafair culminates in a weekend extravaganza featuring hydroplane racing on Lake Washington and an air show including an appearance by the Blue Angels. Seattle traffic is never great, but it gets particularly snarled during Seafair events, so if you rent a motorhome in Mercer Island, you will already be in the perfect place to view the air and water shows!
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Popular nearby hiking trails and campgrounds
- Hiking TrailLocation
- Mercer Slough Nature Park Trail, WABellevue, WA
- Pioneer Park Trail, WAMercer Island, WA
- Seward Park Trail, WASeattle, WA
- Coal Creek Trail, WACoal Creek Park, WA
- Lower Coal Creek Trail, WACoal Creek Park, WA
- Bellevue Botanical Park and Wilburton Hill Park Trail, WABellevue, WA
- Kelsey Creek Farm, WABellevue, WA
- Primrose Trail via Coal Creek Trail, WARenton, WA
- May Creek Trail, WARenton, WA
- Dead Horse Canyon: Wild Plant Walk, WASeattle, WA
- CampgroundsLocation
- Seattle / Tacoma KOA, WAKing County, WA
- Lake Pleasant RV Park, WAKing County, WA
- Enumclaw Expo Center RV Campground, WAKing County, WA
- Lakeside RV Park, WASnohomish County, WA
- Middle Fork Campground, WAKing County, WA
- Tinkham Campground, WAKing County, WA
- Seal Rock Campground, WAJefferson County, WA
- Falls View Campground, WAJefferson County, WA
- Denny Creek Campground, WAKing County, WA
- Collins Campground, WAJefferson County, WA
- RV dealerships in Washington
Recent RV rental reviews in Mercer Island
Maggie D.
November, 2025
Our trailer rental experience was excellent! The vehicle was clean, well-maintained, and fully stocked with essentials. The pickup and drop-off process were smooth, and the owners provided a thorough walkthrough that made everything easy to use. Camping in the trailer at Zion and Bryce Canyon was comfortable and convenient — a perfect way to explore without worrying about hotels. Highly recommend this rental for anyone looking for a stress-free road trip!
Phillip B.
October, 2025
Easy to drive. Warm, quiet, dark, and cozy. Great host who is easy to work with.
Robert R.
October, 2025
Trip of a lifetime. Excellent service! Had everything.
Frequently asked questions about renting an RV near Mercer Island
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