Best Dog-Friendly Camping near Marengo, IA

Dog-Friendly Camping Reviews near Marengo, IA

369 Reviews of 72 Marengo Campgrounds

• 

  Kerry M.

  Ranger

  Aug. 25, 2021

  Riverview Park Campground

  Urban campground is near a busy highway

  This campground has many sites to choose from - RV with hookups as well as some non-electric tent sites. There are quite a few activities in Marshalltown, and it is within the Marshalltown city limits.

  The downside is proximity. It is right next to the highway. When I was there in a tent, the hog trucks would drive by all night (loud and smelly). The RV sites are closest to the road, so maybe it is not so bad in an RV, but it is not particularly enjoyable in a tent.

  Pros:

  + Marshalltown has quite a few places to eat

  + Nice bike trails (and a great bicycle store downtown)

  + It is near the Iowa River

  + Nice park in general with activities like a dog park

  + Camp host on-site

  + Decent sized campsites

  + Playground for the kids

  Cons:

  + It can get busy on a summer weekend

  + Noisy - right by the highway

  + Mosquitos are really bad here

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• L

  Lori H.

  Scout

  Aug. 22, 2020

  Waterloo - Lost Island Waterpark KOA

  Something for everyone

  Great RV park. Lots of room and cabin rentals for folks that don’t have an RV. The fenced dog park was fantastic for those of us with dogs. A lake with beach area and an area for fishing founded it out! Would recommend!

• 

  Stuart K.

  Legend

  Jan. 1, 2024

  Diamond Lake County Park

  Lakeside Campground Bliss

  While it was our first time camping in Iowa, we were extremely lucky to land upon this slightly hidden fresh water centered campground just a 20 minute drive south of Route 80 near Montezuma, wherein one needs only follow Road#63, before coming across Diamond Lake County Park. With the fall colors being in full bloom when we visited, the entire campground was awash in bright yellows, reds and oranges from the changing colors of the leaves. Also, as we were visiting in mid-October, versus some of the other reviews here, we found that we had the place mostly to ourselves, which made for a rather peaceful sublime respite we were searching for. 

  As for the campground itself, what we enjoyed most was how this location is, for the most part, very well organized in keeping the RV'ers and 5th Wheeler crowds together, while preserving a nice slice of verdant lakeside pasture for us primitive camper types. Each of the sites for camping come equipped with (in most cases) fairly new aluminum picnic tables, fire ring with folding BBQ grill. While we didn’t stay in the RV areas, given our tent-pitching persuasion, what we did see was fairly impressive and looked altogether rather brand new with freshly poured concrete slots and fairly mint-looking RV hook-ups (50 amp electric and water) and this same area also boasted a brand new restroom facilities. 

  Obviously, the main attraction here is Diamond Lake itself, with its more than 90 acres of fresh water, albeit murky fresh water, was certainly a hit with this camping family. We enjoyed being able to get out on the lake with our kayaks and canoes as well as go for very long walks around the circumference of the lake itself, with which you will find simply splendid trails. And if that’s not enough exploration for you, then head further inland and away from the lake to explore this parks other 660 acres of grassy prairieland. 

  From an amenities standpoint, there’s a decent amount, including: three shower houses, four shelters, 2 dump stations, three his / her latrines (some much more dated than others), boat ramp and fishing dock, a dedicated fish cleaning station and what looked to be a fairly new kids playground. In all there’s a total of 120 sites to choose from, with 80 designated for RVs / 5th Wheelers and 40 earmarked for primitive camping, which do not come with any electric, which was on one hand the biggest bummer, but on the other hand, offered up front-row access to lakeside camping bliss as many of these primitive campsites are located right on the water’s edge. 

  Insider’s tips? Here’s a few: (1) Check-in is self-registration and is done onsite, so net-net, this place is first-come, first served as no online or advanced registration is taken. While we didn’t mind this, and given that we arrived right around noon as folks were actually checking out, we got the ‘pick of the litter’ of campsites. Electric sites are $20 / night and non-electric are $10, so this place is incredibly affordable; (2) If you are looking for some grub nearby after growing weary of another meal of franks & beans, then there’s really just a few nearby options: Subway, Sauced Pizza & Pub, Casey’s and Yolanda’s Tacos over in the little town of Montezuma; (3) While there are actually few different campgrounds here at Diamond Lake, for primitive campers, the best sites IMHO are located as far southwest as you can possible go around the lake, where there’s more than a dozen or so sites that sit right in front of the water and present a completely isolated surrounding. 

  Happy Camping!

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• C

  Cassie K.

  Scout

  Oct. 5, 2022

  Beyonder Getaway at Sleepy Hollow

  No Pets?

  Was looking forward to camping there until I found out they do not allow pets at tent sites. Apparently they don’t feel responsible pet owners use tents. Not happy will never stay there

• 

  Janet R.

  Legend

  May. 16, 2025

  West Overlook Campground

  A darn good dam campground

  This campground is maintained by the Army Corps of Engineers as part of an outdoor recreation complex around a large dam on the Iowa River. The reservoir behind the dam creates both the Coralville Lake alongside Lake MacBride which is a state park in a side bay. The recreation area also includes campgrounds and river recreation downstream of the dam, including a gorge of geologic interest that is filled with Devonian fossils exposed in the flood of 1993.

  This review is for the West Overlook campground located on the lakeside upstream of the dam. This is one of the larger campgrounds at Coralville Lake, and is popular due to the large sandy beach, the modern boatlaunch area, and options for a variety of kinds of campsites in separate loops. Some of the loops are close to the lake or in various heights overlooking the lake, some loops are tucked into beautiful shady woods further inland. As a tent camper I chose one of the loops in the woods as the sites are larger and quieter and more spacious. All of the loops seem family friendly and pretty quiet even though pretty full. There are new modern bath houses with showers, and hiking trails all around. There is easy access to a nearby mountain bike trail complex, the state park, fishing, and boating. This seems to be a camping destination for a lot of folks in the area, but is also an easy stopover right off Interstate 80 for folks on road trips. It is also a nice and inexpensive basecamp for folks visiting Iowa City or the University of Iowa, only about a 15-20 minute drive away. My most recent time camping here was this month, May 2025, but I have camped here many times in the past as far back as 1964, and the campground improvements and recreation opportunities have just gotten better and better over the years. Its a popular location, so Spring camping is quieter; fall camping is also quiet, and the fall leaves are beautiful then.

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• 

  Stuart K.

  Legend

  Nov. 8, 2025

  Kellogg RV Park

  Highway Campground Oasis

  Following up on my review from over a year ago, I’m adding a bunch of additional photos as well as an abbreviated post pointing out the HIGHS and LOWS of this roadside pit stop of a campground in rural Iowa.

  Highs: (1) Quick& EZ access from I-80 via Exit 173; (2) Incredibly well-manicured campground – very clean and well-organized; (3) Very EZ check-in process; (4) Superb Midwestern hospitality from the CG staff and camping community; (5) RV slots offer very nice FHUs and fairly spacious areas; (6) Picnic tables & fire rings are like brand new; (7) If you get hungry, this CG and fueling station has an imbedded Iowa’s Best Burger Café that does live up to its name; (8) There’s also an embedded Amoco gas station and mini-mart; (9) Spectacularly clean and recently refurbished bathrooms & shower facilities; (10) There’s a small launderette here, which was bonus; (11) Should you visit in the summer, you will benefit from being surrounded by 6 foot tall corn fields that will provide greater privacy and better scenery

  Lows: (1) You are just 30 seconds north of I-80, the busiest highway in Iowa;(2) There’s no security gate to prevent any wandering traffic from the highway into this place, so apart from the fact that you're clear out in the boondocks, you are next to the very heavily trafficked I80, so it’s difficult to feel 100% safe & secure here; (3) Lack of privacy between sites as there’s not a ton of trees (welcome to corn country), bushes or brush on the interior of the CG; (4) Most of the RV slots have no shade, so while this isn't exactly Florida, if you're here during the hot summer months, you should bring your own awning or shelter; (5) Some sites have very close proximity to their neighbors; (6) This really isn’t a good place for tent camping, unless you are OK being surrounded by RVs with absolutely no privacy in the open interior; and (7) Apart from FHUs and a decent shower / restroom in the middle of the CG and a small laundry in the NW, there’s not much here in the way of amenities

  Happy Camping!

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• 

  Kim F.

  Scout

  Aug. 10, 2024

  Windmill Ridge Campground

  Hidden little gem

  Clean, quiet and well set campsite for all camping styles. Set well off the main road, the gravel road is well maintained, graded well for easy driveable whee truck, rvs or trailers. Family and pet friendly, clean, well kept property, amenities on site,completive priced sites for camping and to gather together and enjoy life for a moment or two. Check it out, don't believe you will regret it. Peace fellow travelers.

• 

  Stuart K.

  Legend

  Oct. 1, 2025

  Newton KOA

  Highway Roadside Campground Oasis

  Following up on my review from over a year ago, I’m adding a bunch of additional photos as well as an abbreviated post pointing out the HIGHS and LOWS of this roadside pit stop of a campground in very rural Iowa.

  HIGHLIGHTS: (1) Fairly EZ access from I-80; (2) Incredibly well-manicured campground that is both very clean and well-organized; (3) Despite being next to the highway where we were concerned with errant late-night visitors who had no business being at this CG, there’s excellent security and a feeling of being safe; (4) Superb Midwestern hospitality from the KOA staff and camping community; (5) RV slots offer very nice FHUs and fairly spacious areas; (6) Picnic tables & fire rings are in pretty good condition; (6) If you need anything, there’s a handful of just OK restaurants like Cratty Shack Diner and grocery stores like Hy-Vee and Walmart Supercenter in nearby Newton; (7) Spectacularly clean bathrooms and shower facilities; and (8) Well-stocked catch & release fishing pond

  LOWLIGHTS: (1) You are literally right next to I-80, but the CG sits down below the swooshing traffic, so if you’re not looking, you almost forget that you’re camping next to the busiest highway in Iowa; (2) Lack of privacy between sites as there’s not a ton of trees, bushes or brush on the interior of the CG; (3) Most of the RV slots have no shade, so bring your own awning or shelter; (4) Some sites have very close proximity to their neighbors; (5) Some amenities feel dated and could be replaced and / or refurbished; (6) There’s a fairly nasty industrial park, complete with a junk yard and car mechanic garage with accompanying abandoned cars scattered around the entrance that you’ll have to navigate through before reaching this KOA; (7) This really isn’t a good place for tent camping, unless you can convince the staff to let you set up in the shaded area at the north end of the CG; (8) The pool was shut down for maintenance when we visited

  Happy Camping!

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• 

  Stuart K.

  Legend

  Jan. 1, 2024

  Beyonder Getaway at Sleepy Hollow

  Sleepy Campground Oasis Stone’s Throw from Highway Thoroughfare

  Should you be traveling east-west on one of the country’s busiest thoroughfares – Route 80 – and find yourself in central Iowa and looking either for a place to pull over for a day or for much longer than that, then you may very well want to consider Beyonder Getaway at Sleep Hollow. Given its proximity to a busy interstate highway, this campground scores high on the convenience factor, but it is just far enough away where you will feel as though you have escaped the busy hustle and drive-by buzz of non-stop traffic. 

  This campground oasis planted square in the middle of the 'prairieland' of the Hawkeye State, you’ll appreciate that there is a decent-sized lake here that is perfect for a quick dip should you want to get some swimming in and cool down from the blistering Midwestern summer heat or perhaps you’d like to put a kayak or canoe in to get some decent oar exercising in or cast a line to try your luck and some mild ‘catch& release’ fun – whatever the reason … up to and including no reason at all … the mini lake that is front and center here at Beyonder is both a good distraction as well as makes for a great landscape. 

  As for the campground itself, there’s RV sites offering up pull-thru and back-in sites complete with full hook-up water, 30+ 50 amp electric and sewage lines. If you’re a primitive camper like me, there’s a handful of sites (7 by my count) that include picnic tables, fire pits and scattered stand-up BBQ grills. And if you don’t have either a tent or an RV, no worries, Sleepy Hollow will easily rent you one of their 3 cozy cabins which are located up front and close to the fishing pond, where these structures come with running hot and cold water along with electricity. 

  With amenities in mind, Beyonder packs a punch with offering the following: horseshoes, kid’s playground, dog run/ puppy park, designated dumpsters, fairly decent WiFi, community firepits, general market store, laundr-O-mat, shower facility, pavilion, game room, ball pit, volleyball and basketball courts, man-made beachhead with swim area and windmills. Oh, and there’s a lagoon with hundreds of ducks, but depending upon how you look at this, it may or many not be considered an amenity. My kids loved it and we had a lot of fun feeding our feathered friends. 

  Insider’s tips? Here’s a few: (1) When you get tired of digging through your Cordova roto-molded cooler or onboard mini-fridge, then head on over to nearby Renee’s Roadhouse where this roadside stand serves up standard-fare Americana fare like burgers, sandwiches and wraps; (2) For anything more substantial, you’ll have to take a longer drive east to Iowa City of which I recommend Foundry Food+ Tap, Back Berner Bar& Grill or Casa Tequila Tiffin; (3) Should you be looking to explore a nice slice of nature while here at Beyonder’s then head due northeast to Hawkeye Wildlife Management Area where there’s plenty of trails, shooting ranges and some fairly decent bird watching; (4) If you’d like to embrace the Amish vibe that exists here in rural Iowa, then head due north to Amana Colonies where you’ll come across what looks like German colonies that have been expelled from the Schwarzwald (Black Forest) where this displaced utopian outcrop will sell you anything from blankets and cabinetry all while offering you some nice wienerschnitzel and apfelpflanzen. Auf wiedersehen! 

  Happy Camping!

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