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Activities

Established Camping

KOA Lake Milton Berlin Lake

Closed For the Season

This campground is closed for the season from October 16, 2024 through April 14, 2025.

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KOA Lake Milton Berlin Lake, near Diamond, Ohio, is a vibrant campground that caters to families and outdoor lovers alike. With a range of accommodations from tents to cabins, it’s designed to make your stay comfortable and enjoyable.

The campground boasts a lovely swimming lake with inflatables that kids absolutely adore, making it a hit for family fun. Visitors have praised the cleanliness of the facilities, including updated bathrooms and showers, which are essential after a day of activities. One happy camper noted, “The campground had so many amenities it’s hard to name them all!”

For those who enjoy fishing, the nearby lake offers great opportunities to cast a line. The playground and bounce pad keep the little ones entertained, while the friendly staff are always around to lend a hand or share a smile. Some guests have mentioned that the sites can feel a bit close together, but the lively atmosphere and variety of activities more than make up for it.

If you’re looking to explore, you’re just a short drive from local attractions and outdoor adventures. KOA Lake Milton Berlin Lake is a solid choice for a fun-filled getaway, whether you’re here for a weekend or a longer stay.

Fee Info

Adults 18+, Kids 5-17, Free 0-4

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Location

KOA Lake Milton Berlin Lake is located in Ohio

Detail location of campground

Address

15487 Creed Road
Diamond, OH 44412

Coordinates

41.10949008 N
80.9433404 W

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Access

  • Drive-In
    Park next to your site

Stay Connected

  • WiFi
    Unknown
  • Verizon
    Unknown
  • AT&T
    Good
  • T-Mobile
    Unknown

Site Types

  • Tent Sites
  • RV Sites
  • Standard (Tent/RV)
  • Group
  • Cabins
  • Tent Cabin

Features

For Campers

  • Market
  • Trash
  • Picnic Table
  • Firewood Available
  • Phone Service
  • Reservable
  • WiFi
  • Showers
  • Drinking Water
  • Electric Hookups
  • Toilets
  • Alcohol
  • Pets
  • Fires

For Vehicles

  • Sanitary Dump
  • Sewer Hookups
  • Water Hookups
  • Pull-Through Sites
  • 30 Amp Hookups
  • 50 Amp Hookups
  • Big Rig Friendly

Reviews

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4.0

out of 5

8 Reviews

Reviewed Jan. 23, 2022

Kids loved it

Overall we had a great time, kids absolutely loved swimming in the little lake and sliding/jumping off the inflatables. My only complaint is that the sites are very close together, it felt like we had no privacy at all.

Month of VisitJune
  • Review photo of KOA Lake Milton Berlin Lake by Kelly R., January 23, 2022
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  • Review photo of KOA Lake Milton Berlin Lake by Kelly R., January 23, 2022
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Reviewed Aug. 7, 2021

Too expensive for one night

We arrived after 10pm and left by 10 am and paid over $80. Our spot was level but our sewer hookup was next to the neighbors campfire so we couldn’t hook up and had to use the dump station before we left. There were tons of fun attractions for kids so if you’re planning to spend time with your kids it looks like fun but too expensive for a nights rest on the road.

SiteK4
Month of VisitAugust
Reviewed Apr. 2, 2021

Cabin

Last August rented Cabin. It was beautiful and very clean. The owners were great and very helpful. !! Cabins are a little high in price.No WiFi,. KOA should lower the prices due to that. Activities are great keeps the kids interested. KOA should have on all camping sites Life Guard if there is water sports involved.Game room was nice and clean.Change machine needs to stay stocked.Fishing lake was great. I think with full swing in Season they should offer more activities for adults too.Camp Store should be more orangized. Bathhouse was very clean!.Trash was picked up every day and the Park very clean.! We have booked another Cabin for May 2021. They have a limited rental on Life jacket s. Bring ur own.!

Reviewed Aug. 16, 2020

Great Stay

We had a great time. The campground was clean, the bathrooms were updated and also extremely clean. The campground had so many amenities its hard to name them all! My 2 boys had so much fun at the lake and the playground and the bounce pad ect ect! The owners and all the staff were extremely friendly and helpful and always around interacting with the guests. We will surely return for another visit!

Reviewed Aug. 11, 2020

Not that impressed

We decided to spend a weekend there frankly due to convenience. I did think it was a little expensive when we booked, but we booked anyway. We then decided to book a primitive tent site with no power for my father-in-law. Over $80 for two nights! To make matters worse, he got there around 12:30 in the afternoon and they charged him $15 for early check in. It was a tent site, in a field, with no power. Bags of ice we $4. The bundles of wood were priced competitively to other campgrounds, but the wood was terrible. We bought 5 bundles, the wood was wet and rotted! I will say the kids jumping area and playground was really nice. The swimming lake was pretty gross. Lots of algae and lots of mud. The couple bright spots were really friendly and helpful staff and the restroom/shower facilities were really clean. Not sure if we will go back.

  • Review photo of KOA Lake Milton Berlin Lake by Chuck E., August 11, 2020
  • Review photo of KOA Lake Milton Berlin Lake by Chuck E., August 11, 2020
  • Review photo of KOA Lake Milton Berlin Lake by Chuck E., August 11, 2020
Reviewed May. 26, 2020

Easily accessible

Nice and flat grounds. Alot of sites for its size. Very nice lake and inflatables in swim area. Good fishing lake as well. Lake milton is a jump down the road for boating. But the hiway noise was just too much for the kids to sleep, and to enjoy a night at the fire having to yell at times.

  • Review photo of KOA Lake Milton Berlin Lake by Fred R., May 26, 2020
  • Review photo of KOA Lake Milton Berlin Lake by Fred R., May 26, 2020
  • Review photo of KOA Lake Milton Berlin Lake by Fred R., May 26, 2020
Reviewed Sep. 29, 2018

Nice

Beautiful spent a night here traveling thru

Frequently Asked Questions

  • Does KOA Lake Milton Berlin Lake have RV hookups?

    According to TheDyrt.com, KOA Lake Milton Berlin Lake has 30 amp and 50 amp electric hookups, water hookups and sewer hookups.

  • What is the max vehicle length at KOA Lake Milton Berlin Lake?

    KOA Lake Milton Berlin Lake allows vehicles up to 125 feet.

  • Are fires allowed at KOA Lake Milton Berlin Lake?

    Yes, according to campers on TheDyrt.com, fires are allowed at KOA Lake Milton Berlin Lake, although make sure to check current fire restrictions in the area.

  • Does KOA Lake Milton Berlin Lake have wifi?

    Yes, according to campers on TheDyrt.com, KOA Lake Milton Berlin Lake does have wifi.

  • Is there cell phone reception at KOA Lake Milton Berlin Lake?

    According to campers on TheDyrt.com, Verizon signal is unknown, AT&T is good, and T-Mobile is unknown.