Best Dog-Friendly Camping near Grinnell, IA

Dog-Friendly Camping Reviews near Grinnell, IA

347 Reviews of 67 Grinnell Campgrounds

• J

  Joey B.

  Guide

  May. 15, 2025

  Rock Creek State Park Campground

  Visiting Grinnell

  Very nice state park campground on a lake. Well kept grounds, clean bathrooms no wifi but cell service is available. 20 min from Grinnell

• 

  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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• 

  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

• 

  Stuart K.

  Legend

  Jan. 1, 2024

  Kellogg RV Park

  Barren Campground Gem Just Off Highway

  I like this place, I really do. It certainly packs a punch with all of the amenities that Kellogg RV Park offers up, not least of which is partnering up with apparently the best burger joint in the whole of Iowa. Burgers and camping? Can it get any better? Well, while this location gets extra points for achieving EZ on- and off-again I80 highway access, that likely is also its downside, as you are so close to arguably the busiest of all thoroughfares here in the state of Iowa that it makes you wonder if you are really getting away from it all or just taking a quick pitstop. 

  As for the grounds themselves, they are very well organized and nearly everything on this property is either brand-spanking new or has a nice degree of ‘kitsch’ that just feels right where you are at in the middle of the Midwest. There’s a well-appointed separate laundry location on the NE corner of RV Park, with a community shower/ bathroom facility smack-dab in the middle of the place, making it central and convenient to get refreshed. There’s a simple little loop that will jog you around the place, where in all there’s some 38 spots perfectly carved out for RVs or 5th Wheelers. While the map for Kellogg RV Park indicates a playground behind the laundry, if it was there to begin with, it has been replaced by a chicken coop, which I have to admit is pretty dang awesome to be woken up by these fine-feathered friends each dawn. Plus, um, there’s fresh eggs for your brunch munching pleasure! 

  With amenities in mind, each pull-thru, gravel-strewn site (all 18’ wide with lengths ranging from 65’ to 85’) comes equipped with all of the typical hook-ups (20 / 30 / 50 amp electric, water and sewage) along with plenty of in-ground fire rings, stand-up BBQ grills and plenty of brand new picnic tables along with complimentary WiFi. There’s solar panels on the for southwest corner of the campground, which sadly eliminates the vibe that you are out in nature. If there was just one bit of advice I would give this place it’s this(and it’s quite simple): plant some trees! That’s the one thing I noticed that felt incredibly weird… there’s just a few trees in this whole place. Granted, it is somewhat surrounded by corn fields, but here’s a hint: After mid-September when all that corn is harvested, the place feels like a barren desert, so how you compensate for that is by planting trees, shrubs, bush or anything that would make this place feel like it was planted in nature versus carved out of a watershed. 

  While the main office is up front where you would have seen that Iowa’s Best Burger Café sign, where there’s also an Amoco gas station along with a convenience market that has limited groceries and supplies. Bonus points to Kellogg RV Park for having an F5-rated tornado shelter located on-site, so while your RV might blow away, no worries, you and those you hold most precious will be protected in the event of a tornado, which is important because this state gets hit by them all the time. They’ll also sell you a bundle of firewood for$6 / bundle, which is fair, especially considering that they’ll deliver the bundles directly to your site. 

  Insider’s tips? Here’s a few: (1) IMHO the best sites are those located as far east and north as possible (yes, right near the laundry facilities and chicken coop). Why? Well, because they will be furthest away from I80, so less noise, plus they are on the periphery, so this offers up better views of corn country, and additionally, more tranquility. Plus the shower / restroom facilities are centrally located, so not too far away; (2) If you are looking to get buzzed while out here at Kellogg RV Park, you are in luck as just nearby there’s Grinnell Craft Brewhouse, Buzzed Bee Meadery as well as Van Wijk Winery – all of which are absolutely worth the visit!; (3) Should your foodie vibes need to be tamed while here, head on over to nearby Maytag Blue Cheese for a slice or slab or head on over to Dayton Meat Products, which not only processes meat in case you are out and about with a bow & arrow, but will serve up some pretty outrageously awesome sausages, loins and particular cuts of meats that you just can’t find anywhere nearby. Oh, and if farmer’s markets are your thing, then check out nearby Grinnell Farmers Market or Jasper County Farmer’s Market – both just 10 minutes from here; and (4) Once you grow tired of pillaging your on-board mini-fridge or Cordova roto-molded cooler and are looking for some local fare, I will have to admit that Iowa’s Best Burger Café does live up to its boast – and while I didn’t have another burger while I was in the ‘Hawkeye State’ I do make it my business to check stuff out when I see ‘Best’ noted anywhere and there’s reasonable proof behind this claim here, so give the good folks here the better side of your discerning tastes and try them out. Oh, and there’s that little thing that there’s not too much competition in these parts, so unless you are up for a good drive, the only other joint is RJ’s Bar& Grill, which trust me, is much more Bar than Grill. 

  Happy Camping!

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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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• 

  Abby F.

  Traveler

  Jul. 11, 2018

  Twin Anchors Campground

  Small, Close Campground

  The campground was nice, but it seems more for RVs. Sometimes you have to share a fire pit with other tents if it's busy. They have a small petting zoo and a small beach. This place feels more like a neighborhood verses camping in nature. Most people use this as a "summer home".

• K

  Kelly

  Guide

  Mar. 25, 2021

  Yellow Banks County Park

  Best of the 4 Polk County Iowa Parks

  Wonderful trails, lots of space.  Access to DM River, has nice pond, playgrounds, just a beautiful area.  Fishing not the greatest, Pond is silted to about 9ft deep, have caught few small bass, bluegill.  Never tried the river here, but is known for big cats.  Camp sites are best around, large flat white rock cinder size area with picnic table, fire ring.  Sites are well spaced.  Shaded.   Double lane dump station.  Close to home, can usually get site without reservation, IF you roll in on Wed.  By Thurs night, it's full.  Few reservables, 90% i'd say are first come.  The way it should be in my opinion.

• 

  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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