Coleman State Park

4.45

11 reviews

Route 26, Little Diamond Pond Road, Stewartstown, New Hampshire, 03597, United States

Summer Destination

Featured in:Boating Camping New Hampshire Pet-Friendly Campgrounds New Hampshire

Quick Facts

2,303 ft

Price

$5 - $10/night

Booking

Reservable

Sites

Varies

Season

Year-round

Cell

No Service

Pets

Very Pet Friendly

RV FriendlyShowers

Opens NH State Parks site

Official Website

Get Directions

Quick Facts

2,303 ft

Price

$5 - $10/night

Booking

Reservable

Sites

Varies

Season

Year-round

Cell

No Service

Pets

Very Pet Friendly

RV FriendlyShowers

Opens NH State Parks site

Official Website

Get Directions

Coleman State Park

$5.00 - $10.00 / night

Campsite Fees

Base site fee includes 2 adults and up to 4 dependent children under 18. Extra adults are $10 per night, and additional children are $5 per night. NH...

Standard Site Fee$0.00

Hookup Site Fee$0.00

Premium Site Fee$0.00

Hike and Bike Site Fee$0.00

Group Site Fee$0.00

Food Storage Locker Fee$0.00

Get Notified When Available

We'll monitor this campground and alert you the moment sites become available.

Free with account · Checks every 2 minutes

150,000+ sites monitored · Email, SMS, or in-app notifications

Share this campground

Reserve America

Provider

603-237-5382nhparks@dncr.nh.gov

Help improve this page

See something outdated or incorrect? Let us know!

What Campers Say

4.45

Recommended

Based on 11 reviews

60 Google reviews

Most mentioned

peacefulcleanshowersstaff

Some mention

noise

"User reviews reveal an overall positive experience, with highlights on cleanliness, the scenic beauty of the pond, and a variety of activities. However, complaints include lack of privacy between sites, limited cell service, and noise from ATVs on weekends."

Read all reviews

Campground Map

Route 26, Little Diamond Pond Road, Stewartstown, New Hampshire, 03597, United States

Coleman State Park

Route 26, Little Diamond Pond Road, Stewartstown, New Hampshire, 03597, United States

Driving directionsFrom I-93: Exit 35 onto Route 3 North. Follow Route 3 to Route 26 east in Colebrook. On 26 follow signs to Coleman State Park. From I-95: Take Route 16 west to Route 26 west in Colebrook. On 26 follow signs to Coleman State Park.

Road access is described as straightforward from major highways (I-93 and I-95), with clear signs directing visitors to the park. However, reviews suggest a long steep road leading to the park, which may pose challenges for running or cycling.

Nearby places

Colebrook (12 miles, approximately 20 minutes)

Nearby supplies

Basic supplies are available at the state park store located 1/4 mile down the road. However, the store has limited essentials, and no other convenient stores or liquor stores were indicated in reviews.

Best Time to Camp at Coleman State Park

The park transforms dramatically with each passing season, offering year-round appeal to outdoor enthusiasts. Winter wraps the forest in a peaceful blanket of snow, creating ideal conditions for snowmobiling and cross-country skiing, though temperatures can plunge to bone-chilling lows. As spring melts into summer, the park awakens with wildflowers and warming temperatures that draw campers to pitch tents beneath star-filled skies. Fall paints the surrounding forests in brilliant golds and crimsons, creating a photographer's paradise and prime hunting season. Seasoned visitors recommend summer through fall for the most comfortable camping experience, when moderate temperatures and nature's full splendor create perfect conditions for outdoor adventures.

Summer(Jun-Aug)

3.5 / 5

Peak season for scenery and boating; however no swimming and weekend ATV noise reduce appeal.

Best

Fall(Sep-Nov)

4.0 / 5

Fall offers superb views and a quieter experience; recommended in season notes.

Spring(Mar-May)

3.0 / 5

Park is open year-round but spring specifics are limited in the description.

Winter(Dec-Feb)

3.5 / 5

Top 12% in NH

Winter brings snowmobiling and peaceful snowy scenery; park open year-round for winter activities.

Planning Tips

Peak Season: Summer months are suggested to be peak season based on user reviews.. Book 2-3 months ahead.
Operating Season: Open year-round with activities adjusted for summer, fall, and winter seasons.

About Coleman State Park

Tucked away in New Hampshire's untamed north country, Coleman State Park beckons adventurers to discover the pristine shores of Little Diamond Pond. This rustic wilderness retreat, where cozy cabins nestle among towering pines, has earned a devoted following among anglers who chase trophy trout in the pond's crystal-clear waters. Whether you arrive by ATV along scenic backcountry trails, lace up hiking boots for woodland exploration, or fire up a snowmobile when winter transforms the landscape into a snowy playground, Coleman State Park serves as your gateway to authentic north woods adventure.

Coleman State Park offers a mix of camping accommodations, including primitive camping, RV sites, tent sites, and cabin lodging.

Weather and SeasonsThe park transforms dramatically with each passing season, offering year-round appeal to outdoor enthusiasts. Winter wraps the forest in a peaceful blanket of snow, creating ideal conditions for snowmobiling and cross-country skiing, though temperatures can plunge to bone-chilling lows. As spring melts into summer, the park awakens with wildflowers and warming temperatures that draw campers to pitch tents beneath star-filled skies. Fall paints the surrounding forests in brilliant golds and crimsons, creating a photographer's paradise and prime hunting season. Seasoned visitors recommend summer through fall for the most comfortable camping experience, when moderate temperatures and nature's full splendor create perfect conditions for outdoor adventures.

ElevationElevation details not provided.

Natural Features and SceneryLittle Diamond Pond serves as the park's sparkling centerpiece, its mirror-like surface reflecting the surrounding forest canopy and often broken only by the haunting call of loons gliding across the water. These iconic birds have made the pond their summer home, delighting visitors with their distinctive cries echoing through morning mist. Dense forests of evergreen and hardwood trees embrace the shoreline, creating a natural amphitheater where wildlife thrives and tranquility reigns supreme. The interplay of water and woodland creates countless scenic vistas, from sunrise reflections to moonlit ripples across the pond's surface.

Geological RegionColeman State Park claims its place within the legendary Great North Woods Management Area, a vast wilderness that represents New Hampshire's final frontier. Perched on the shores of Little Diamond Pond, the park occupies a special corner of this remote north country where civilization yields to nature's dominion. This rugged landscape, shaped by ancient glaciers and nurtured by pristine watersheds, offers visitors a chance to experience the raw beauty that once covered much of New England, now preserved in this spectacular northern refuge.

Best Campsites

Curated by campers, for campers

Reveal picks

Reserving a campsite

Check-in

Check-in at the Coleman Estates Lodge Office during operational hours.

Check-out

Check-out time not explicitly stated.

Stay Limit

The maximum reservation window is 11 months in advance.

Guests Allowed Per Site

Guests per site include 2 adults and up to 4 dependent children under 18.

Tents

Tents are allowed

RV vehicles

RV vehicles are allowed

Primitive

Primitive camping is allowed

Reservable

Reservations are allowed

Site layoutSmall and well-groomed campground, with sites distributed around Little Diamond Pond. ATV trail accessibility is noted.

Reservation PlatformsReservations can be made through Reserve America Call Center at 1-877-647-2757 or via NH State Parks.

Walk-in AvailabilityUnclear number of walk-up sites, but the campground does allow same-day check-ins at the Coleman Estates Lodge Office.

Cancellation PolicyFull refund minus transaction fee if canceled 10+ days prior to arrival. Refund minus reservation fee and one night's camping cost if canceled 4-9 days prior. No refund for cancellations within 0-3 days of arrival. Refund requests post-arrival must be submitted within 14 days.

AccessibilitySpecific accessibility features such as wheelchair ramps or accessible restrooms are not detailed in the provided information.

Site SizeSites are generally described as 'small' and 'well-groomed,' but no measurements are provided.

PrivacySites lack privacy, as noted by a reviewer who stated, 'camping lots have no privacy between them.

Recommended SitesAvoid sites near the dump station, as noted by users complaining about the smell and poor venting.

Amenities available

Showers

Potable water

Flush toilets

Dump station

Fire rings

Firewood available

Activities you can enjoy

Coleman State Park offers numerous recreational activities, including hiking, fishing, canoeing, snowmobiling, and ATV riding. The park’s proximity to Little Diamond Pond provides opportunities for boating and fishing, although swimming is not permitted.

HikingSeveral trails are available for hiking, though specific details about difficulty levels or trail lengths are not provided.

FishingFishing at Little Diamond Pond is noted for trout, but results may vary. One reviewer mentioned, 'I didn't catch anything the whole weekend even though they stock the lake with trout.'

BikingBiking is possible directly from the park, as confirmed in user reviews, but specific trails or terrain descriptions are not available.

BoatingBoating is a popular activity. Small boats are permitted on Little Diamond Pond, with a 10mph speed restriction. Kayak rentals are available, and the pond is appreciated for its natural beauty.

Wildlife viewingLoons and other wildlife can be observed at Little Diamond Pond, offering nature-watching opportunities.

Winter Activities

Policies & Safety

Hazards & AlertsLimited cell service might be a safety concern. Pay phones are available for emergencies.

No Cell ServiceCell phone service is not available at this campground. Plan accordingly for emergencies and download offline maps before arriving.

Fire PolicyCampfires are permitted; firewood is available for purchase to avoid out-of-state infestations.

Quiet HoursQuiet hours are 10 PM to 7 AM.

Emergency ServicesEmergency services include a pay phone located at the Recreation Hall building across from the main campground for 911 calls. The closest hospital, police station, and fire department are over 10 miles away.

Trash & RecyclingNo detailed information is provided about trash and recycling facilities, including locations and pickup schedules.

Water FeaturesAdjacent to Little Diamond Pond with no swimming allowed. Boating and fishing are permitted.

Camp HostOffice staff assists with kayak rentals and planning trips to nearby waterfalls.

Weather at Coleman State Park

Reviews

4.5

11 reviews

Recommended

Coleman State Park is recommended, placing it in the top 40% of campgrounds based on reviews

User reviews reveal an overall positive experience, with highlights on cleanliness, the scenic beauty of the pond, and a variety of activities. However, complaints include lack of privacy between sites, limited cell service, and noise from ATVs on weekends.

Review Summaries

Based on 11 reviews

What Campers Love

Clean bathrooms and showers, scenic and peaceful environment, good access to ATV trails, and helpful park staff were commonly praised.

Based on 11 reviews

Common Concerns

Mainly focused on no swimming in the pond, lack of site privacy, limited nearby stores, and noise from ATVs during weekends.

Based on 11 reviews

Pro Tips & Recommendations

Bring quarters for showers and laundry. Prepare for minimal cell service and stock up on essentials before arriving, as the park store is limited.

Based on 11 reviews

Seasonal Insights

The park is quieter on weekdays, but weekends can be noisy with ATV activity. Fall and winter are recommended for their unique beauty and quieter atmosphere.

Based on 11 reviews

Camper Quotes

1. 'This is my favorite NH State Park so far because it was rustic and beautiful and gave me a sense of freedom as I imagine NH should have.' - Rachel Whelton. 2. 'Bathrooms were clean and stocked....

Based on 11 reviews

Site-Specific Reviews

Site 9a was praised for its great location. However, site 06 and three others near the dump station were criticized for a 'terrible smell.'

Based on 11 reviews

Accessibility Features

No specific reviews address accessibility features or experiences from users with disabilities.

Based on 11 reviews

Pet-Friendly Features

Pets are not permitted in the cabins, and there are no specific reviews addressing pet-friendly features.

Based on 11 reviews

0 review

Add your voice to the Outdoorithm community

Been to Coleman State Park? Your review helps fellow campers discover what makes this place special—and what to expect.

Last updated January 13, 2026

Nearby Campgrounds

Campgrounds you may also like

Popular campgrounds in New Hampshire

Campgrounds

Coleman State Park