Walnut Woods State Park - United States

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About Walnut Woods State Park

RV quick facts for Walnut Woods State Park

DetailInformation
Overnight campingNot available; park is day-use only
Dump stationNone on site; use nearby private or county campgrounds
Full hookupsNone on site
Max RV lengthNo designated RV sites; day-use parking suits mid-size rigs
Road restrictionsNo tunnels or steep grades on approach routes
Cell serviceReliable across major carriers in the Des Moines metro
Nearest airportDes Moines International Airport (DSM), under 15 minutes away

Best time to visit Walnut Woods State Park

Late April through October is the most comfortable window, with wildflowers and leafing walnut canopies in spring and warm river access in summer. September and October bring cooler days, fall color, and lighter weekday crowds that are ideal for RV travelers wanting easy parking. Midsummer weekends can fill picnic areas quickly, so arriving early is recommended. Winter visits are possible for day use, but trails may be icy and some facilities closed.

Jan 25 mm
30°F - 14°F

Open for day use; trails may be snow or ice covered.

Feb 28 mm
35°F - 18°F

Cold, variable conditions; check road status after storms.

Mar 55 mm
48°F - 29°F

Thaw can bring muddy trails and localized flooding along the river.

Apr 90 mm
62°F - 40°F

Spring wildflowers begin; river levels can run high.

May 115 mm
73°F - 52°F

Pleasant hiking weather and leaf-out in the walnut canopy.

Jun 125 mm
82°F - 62°F

Peak picnic season; expect busy weekends.

Jul 110 mm
86°F - 66°F

Hot and humid; shaded trails help but bring water.

Aug 105 mm
84°F - 63°F

Warm with occasional storms; mosquitoes common near the river.

Sep 80 mm
77°F - 55°F

Comfortable temperatures and thinner weekday crowds.

Oct 60 mm
64°F - 43°F

Prime fall color in the walnut and floodplain forest.

Nov 45 mm
48°F - 30°F

Cool and quiet; some shelters close for the season.

Dec 30 mm
34°F - 18°F

Open for day use; snow and ice possible on trails.

Things to do at Walnut Woods State Park

  • Hike the Walnut Woods Trails Easy
    RV parking available

    The park offers a network of multi-use trails that wind through one of the largest native black walnut stands in the country. Routes are mostly flat and shaded, ideal for a short walk after parking the RV at a trailhead lot.

  • Paddle the Raccoon River Easy

    The park provides riverside access to the Raccoon River for kayaks and canoes. Paddlers can float downstream toward Des Moines through floodplain forest and open farmland.

  • Picnic at the Lodge Area
    RV parking available

    The central picnic grounds include open lawns, shelters, and a rentable lodge near the river. Large paved lots make it straightforward to pull in with a mid-size RV for the day.

  • Cycle the Great Western Trail Connection Easy
    RV parking available

    The park connects to the regional Great Western Trail, a paved rail-trail running south toward Martensdale. Riders can pedal flat, traffic-free miles straight from the park.

  • Wildlife and Bird Watching Easy

    The floodplain woodland hosts deer, turkey, and a variety of songbirds and woodpeckers. Quiet weekday mornings along the river offer the best viewing.

  • Fishing the Raccoon River Easy
    RV parking available

    Bank access points along the river allow fishing for channel catfish, smallmouth bass, and panfish. An Iowa fishing license is required for anglers 16 and older.

  • Visit Nearby Jester Park and Raccoon River Park
    RV parking available

    Jester Park and Raccoon River Park are both within a short drive and offer additional trails, beaches, and wildlife viewing. They pair well with a Walnut Woods day visit for RV travelers exploring the Des Moines metro.

Top Hosts near IA, United States

Heather11 trips - Joined May 2023

We had a great time camping. Heather was great and very quick to respond with any questions I had. Camper was great and everything that was included with our trip. I would definitely be renting from them again.

Scott E. - Aug 2025

Very cool experience 😀 we had a blast!

Lauretta M. - Jul 2025

Travis12 trips - Joined Aug 2022

Great experience with Travis. RV was awesome and delivered as promised. Would utilize again for sure.

Benson H. - Sep 2025

Very spacious camper that had all the essentials already equipped. Travis was quick to communicate and very helpful to deliver to our campsite.

Jill P. - Jul 2023

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RV Rentals Walnut Woods State Park

Walnut Woods State Park, IA, United States

How to get to Walnut Woods State Park

The park sits in West Des Moines, about 10 to 15 minutes (roughly 8 miles) from downtown Des Moines via Interstate 35 and Army Post Road. From Ames it is about a 45-minute drive south, and from Kansas City it is roughly 3 hours via I-35. Access roads are flat paved Iowa highways with no tunnels, steep grades, or length restrictions that typically affect RVs, though the park's internal lanes and picnic-area loops are narrow and better suited to shorter rigs. Des Moines International Airport (DSM) is the nearest major airport for fly-and-rent travelers and is less than 15 minutes away.

RVezy vs. Traditional RV rental

RVezy rentals

  • Book directly from local RV owners
  • Choose the exact RV you want
  • Delivery to your campsite, home, or destination
  • More variety: trailers, motorhomes, and campers

Traditional RV rental

  • Limited fleet from a rental company
  • Exact RV not guaranteed
  • Pickup only at retail locations
  • Fewer RV types and less availability