Army Corps of Engineers · Pomona Lake · Vassar, KS

Carbolyn Park

Carbolyn Park is located in eastern Kansas along Dragoon Creek, just east of Pomona Lake. The scenic park appeals to family campers, sportsmen and water sport enthusiasts. The reservoir covers 4,000 acres and offers excellent fishing and boating opportunities.

More like this: electric hookups in Kansas · reservable in Kansas · big rigs in Kansas · pets allowed in Kansas

Check availability on Recreation.gov ↗
CarbolynCarbolynCarbolynCarbolyn
Photos courtesy of USACE · Recreation.gov

Site mix

Standard with electric22
Standard, no hookups4
Most sites here open on Recreation.gov six months ahead, at 10 a.m. Eastern. Sold out is not final: cancellations come back into the pool, most of them two to three days out. How to catch one

Site guide

Will my RV fit

The longest site here provides 55 feet of vehicle capacity. Most sites are shorter.

Have the trailer VIN? It carries the trailer length.

26 sites. Tap a filter to narrow the list; the map follows.

SiteTypeEntryFits, ftSurfaceShadePowerWater / sewerPeople / vehiclesFires
01ElectricBack-in45GravelPartial50 ampYes / –8 / 2Yes
02ElectricBack-in45GravelPartial50 ampYes / –8 / 2Yes
03ElectricBack-in45GravelPartial50 ampYes / –8 / 2Yes
04ElectricBack-in45GravelPartial50 ampYes / –8 / 2Yes
05ElectricBack-in45GravelPartial50 ampYes / –8 / 2Yes
06ElectricBack-in40GravelPartial50 ampYes / –8 / 2Yes
07ElectricBack-in40GravelPartial50 ampYes / –8 / 2Yes
08ElectricBack-in40GravelPartial50 ampYes / –8 / 2Yes
09ElectricPull-through45GravelPartial50 ampYes / –8 / 2Yes
10ElectricBack-in45GravelPartial50 ampYes / –8 / 2Yes

Per-site records as published by the managing agency on Recreation.gov. Blank cells mean the agency listed nothing for that site. Check-in 6:00 PM, checkout 4:00 PM.

Amenities & rules

HookupsElectric, water
Max vehicle length55 ft
EquipmentRVs & trailers, Tents
PetsAllowed
CampfiresAllowed, subject to restrictions

Carbolyn Park Campground offers 32 campsites, 29 of which have electric and water hookups. Other amenities include flush and vault toilets, a shower building, playground, dump station, picnic shelter, boat ramp and numerous bank-fishing areas. The local sheriff's department and Corps of Engineers rangers patrol the park during the recreation season. A visitor center is located a short distance from the park and provides educational displays about the lake and its environment.

Individual sites vary. Confirm on Recreation.gov or with the managing office.

Weather by month

NOAA climate normals →
Weather by month near Carbolyn Park30°40°50°60°70°80°90°January: 1.00 inches of precipitationFebruary: 1.68 inches of precipitationMarch: 2.27 inches of precipitationApril: 3.79 inches of precipitationMay: 5.49 inches of precipitationJune: 5.37 inches of precipitationJuly: 3.89 inches of precipitationAugust: 4.06 inches of precipitationSeptember: 3.96 inches of precipitationOctober: 3.19 inches of precipitationNovember: 2.30 inches of precipitationDecember: 1.61 inches of precipitationJanFebMarAprMayJunJulAugSepOctNovDecJanuary: 31.1°F averageFebruary: 35.0°F averageMarch: 45.3°F averageApril: 55.3°F averageMay: 65.6°F averageJune: 75.4°F averageJuly: 80.1°F averageAugust: 78.4°F averageSeptember: 70.1°F averageOctober: 57.9°F averageNovember: 45.2°F averageDecember: 35.0°F average0 in2 in4 in6 inTemp °FInches
The line is the average temperature and the bars are average precipitation at Pomona Lake, 6 miles from the campground at 1,063 feet, station USC00146498 in the NOAA monthly climate normals for 1991 to 2020. Precipitation totals about 39 inches a year.

Getting there

Located 25 miles south of Topeka on US 75. The park entrance is 4.5 miles north of Lyndon, KS on US 75 on the east side of the road.

Nearest townVassar, Kansas
Coordinates38.6750° N, 95.6792° W · Directions ↗

Supplies & services

Outdoor gearOutdoor Gear & Knives ↗3.1 mi
Dump stationDump station ↗4.4 mi
RV sales & serviceCentral RV ↗24.1 mi

Locations © OpenStreetMap contributors. Call ahead; hours change seasonally.

Explore

On the National Register nearby

On Register Atlas →

Natural features

Pomona Lake is situated among the rolling hills, mixed grasslands, croplands and forests of eastern Kansas. Wildlife and numerous species of birds can be observed at this secluded, heavily shaded campground. Bald eagles, white-tailed deer, Canada geese, wild turkey, crappie, walleye, channel catfish and other wildlife can be found here.

Recreation

Fishing, boating, picnicking, and hunting are favorite activities on and around Pomona Lake. The lake's fish and wildlife resources provide ample opportunities for sportsmen and women. Three nearby trails meander around Pomona, providing visitors with hiking and nature study opportunities. Deer Creek Nature Trail and Witches' Broom Trail are short trails for hikers. The Black Hawk Trail offers a 33 mile loop with several trailheads. It is a popular hiking, horseback riding, and mountain biking path.

Nearby

Numerous parks lie on the banks of Pomona Lake, offering additional boating, fishing, swimming, hunting, and hiking opportunities. The town of Lyndon, Kansas is less than 10 miles away, with limited restaurants and shops. This small town is home to 22 historical sites and the smallest Carnegie library still in use.

Guidebooks for Kansas and camping across the country

We earn a small commission if you buy through these links. It does not change what we list.

  • Kansas Trail Guide
    Jonathan M. Conard and Kristin M. Conard, 2015
    Find at Bookshop.org
  • Frommer's Exploring America by RV
    Harry Basch and Shirley Slater, 2012
    Find at Bookshop.org

Titles come from Open Library's catalog, matched by subject heading or by title.

Reference

Questions people ask

Do I need a reservation at Carbolyn Park?

Sites at Carbolyn Park are reservable on Recreation.gov. Any walk-up sites are listed on the booking page.

Source: Recreation.gov

What time is check-in at Carbolyn Park?

Check-in 6:00 PM, checkout 4:00 PM.

Source: Recreation.gov

How many sites does Carbolyn Park have?

26 sites, including 22 standard sites with power and 4 standard sites without power.

Source: Recreation.gov

Will my RV fit at Carbolyn Park?

The longest site here provides 55 feet of vehicle capacity. Most sites are shorter. The sidebar tool checks a trailer or motorhome length against every site.

Source: Will my RV fit

Does Carbolyn Park have hookups?

Yes, electric and water hookups at some sites.

Source: Recreation.gov

Are there showers or a dump station at Carbolyn Park?

Other amenities include flush and vault toilets, a shower building, playground, dump station, picnic shelter, boat ramp and numerous bank-fishing areas.

Source: Recreation.gov

Are pets allowed at Carbolyn Park?

Yes, pets are allowed at Carbolyn Park. Leash rules apply.

Source: Recreation.gov

Can I have a campfire at Carbolyn Park?

Fires are allowed in the provided rings under normal conditions.

Source: Recreation.gov

Is there cell service at Carbolyn Park?

FCC coverage maps show Verizon 4G LTE, AT&T 5G, and T-Mobile 4G LTE at the campground point. Terrain changes that from one site to the next.

Source: FCC Broadband Map

What is there to do at Carbolyn Park?

Fishing, boating, picnicking, and hunting are favorite activities on and around Pomona Lake. The Recreation section on this page has the rest.

Source: Recreation

What is the nearest town to Carbolyn Park?

Vassar, Kansas. Numerous parks lie on the banks of Pomona Lake, offering additional boating, fishing, swimming, hunting, and hiking opportunities.

Source: Getting there

What if Carbolyn Park is full?

The nearest public campgrounds are Wolf Creek (6 mi), Outlet (6.8 mi), and Michigan Valley (7.1 mi).

Source: Campgrounds nearby