Open April 1 – October 31Sister location: Milford Lake KOA Online RV booking closes at 7 PM
785-238-5864
Book a site Call
Aerial view of Thunderbird Marina & RV Resort: wooded campground loops, covered docks and Milford Lake
Milford Lake · Junction City, Kansas

The largest man-made lake in Kansas. The largest marina on Milford Lake.

Park the RV under the trees and keep the boat on the south end of Milford Lake. Thunderbird lists 172 bookable units on CampLife, open April 1 – October 31. Online RV booking closes at 7 PM.

30 & 50 amp 20–30 ft covered slips Fuel dock Sandy beach Gated Leashed pets welcome
172
Bookable units on CampLife
87
Slips on A and B docks
Apr–Oct
April 1 – October 31
15,700
Acres of Milford Lake
The resort map

Pick your exact site before you hitch up.

Every RV site and covered slip from the park map, in one clickable plan. Search WB12, tap A23, send the link to whoever is meeting you there.

NWB21 · Westbank
The marina store reflected in calm water
Floating jet-ski ports at the fuel dock
The marina

The store on the water. Fuel at the dock.

The marina store sits between the docks. Hours follow the season. The fuel dock pumps unleaded, the card reader on the building is marked 24HR, and jet-ski ports float beside it.

  • Unleaded at the fuel dock, card reader on the building
  • Floating jet-ski ports
  • Fish cleaning station on A dock
  • Two boat ramps and a courtesy dock
  • Indoor and outdoor storage
Inside the marina
Resort life

Long days, short walks.

The beach, the barn and the playground are all inside the gate, so the kids range free and nobody has to drive.

Milford Lake

The Fishing Capital of Kansas.

Walleye, crappie, three kinds of bass, wipers and big catfish, on the largest man-made lake in the state. Thunderbird is on the south end, near the dam, in the West Rolling Hills area.

The Milford Lake guide
Sunrise over Milford Lake from Thunderbird
15,700acres
The largest man-made lake in Kansas
163miles
Of shoreline to explore
1967
Year the Army Corps filled it on the Republican River
~6miles
To Junction City, as the crow flies
Gallery

This is Thunderbird.

Marina store and docks on still water
Navy waterfront gazebo with picnic tables
Fuel pump on the marina dock
Carp gathering at the marina
Campground road lined with RVs under a big sky
Gaga ball pit at the playground
Aerial of the Westbank sites along the cove

Nightly stays

Book on CampLife until 7 PM. A site page opens that site. This link opens the park listing.

Check availability

Seasonal sites & slips

Full-season RV sites and slip leases are booked with the office.

Call 785-238-5864

Site + slip discount

Keeping a camper and a boat here? Ask for the bundle.

Ext. 1
Season April 1 – October 31

Your summer on Milford Lake starts here.

Open April 1 – October 31. Nightly RV sites book on CampLife until 7 PM. Seasonal sites and slip leases are by phone.

Online RV booking closes at 7 PM. Seasonal sites and slip leases are by phone. No per-site link — choose the site by name in CampLife.