Illustration inspired by Rio, WI: south-central Wisconsin countryside, rolling green meadow, leafy oak groves and a peaceful freshwater pond.

Campgrounds in Rio, WI

16 campgrounds in and around Rio, Wisconsin. Check open sites for your dates.

Search 8,900+ campgrounds across 50+ booking sites, with live availability

Right now: 131 campsites open this weekend near Rio at 8 of the 11 campgrounds we checked.Availability read Nov 8, 6:44 AM ET

We search 50+ booking sites
  • Recreation.gov
  • Michigan DNR
  • & 43 more

Rio has 2 campgrounds, with 14 more within 25 miles. 9 list full hookups and 12 list sites of 40 ft or longer. You book through Campspot, Hipcamp and Spot2Nite.

More ways to stay near Rio: glamping & cabins (4) · RV rentals (21)

Available for your stay

Available this weekend near Rio

Nov 13 – Nov 15 · open every night of the stay.

See all open stays →
campgrounds

campgrounds near Rio

Parks in Rio first, then everything within 25 miles, nearest first (straight-line distance).

More filtersFilters

16 of 16 parks ·

Private campground

Madison Campground

De Forest, WI · 15.5 mi away
See price with providervia Hipcamp
23 RV sitesTent site · Not listed
Private campground

Portal Through

Kingston, WI · 17.7 mi away
See price with providervia Hipcamp
1 RV sitesTent site · Not listed
Private campground

Fairgrounds RV Park

★ 4.1 (12)
Beaver Dam, WI · 24.2 mi away
From $35/nightvia Campspot
9 RV sitesTent site · Not listed

See full directory

Build around it

Things to do near Rio

Tours and activities from Viator; you book with Viator.

How it works

Find it here. Book it with the park.

  1. Find open sitesSearch by place and dates; we check each provider's calendar for your whole stay.
  2. Check the fitHookups, amps, rig length and pull-through come from each park's own listing. When a listing doesn't say, we leave it blank.
  3. Book with the providerCampspot, Recreation.gov, ReserveAmerica, KOA and state park systems: you complete each reservation on their site.

A few good questions

How many campgrounds are in Rio?

2 campgrounds in Rio, and 16 counting everything within 25 miles.

Which campgrounds near Rio have full hookups?

9 of them list water, electric and sewer at the site; 8 list 50-amp service.

Can I bring a big rig to Rio?

12 parks within 25 miles list sites of 40 ft or longer (up to 75 ft), and 8 list pull-through sites.

What's near Rio?

Castle Rock Lake (about 49 miles, straight-line) and Lake Winnebago (about 57 miles, straight-line).

How much do campgrounds near Rio cost?

Of the 8 parks that list a nightly rate, the middle starting price is about $35 a night. The park's own site has the final price for your dates.

Why we're different

The most campgrounds in one place

8,900+ public, private and glamping campgrounds from 50+ booking sites, including 46 state park systems, side by side.

Real open sites, not just listings

For 8,400+ of them we read the booking calendar, so you see which campsites, cabins and glamping stays are open for your dates.

Book on the official booking site

When you find your spot, you reserve on the campground's own booking site. We don't take payments, so Basecamping never adds a fee.

All 16 campgrounds near Rio

Most popular first.

See all 16 campgrounds near Rio →