Fishing
Lake Cobbosseecontee is about 5,543 acres and reaches 100 feet deep, with brown trout,
brook trout, rainbow smelt, smallmouth and largemouth bass, white and yellow perch,
northern pike and chain pickerel. The Kennebec River below it holds Atlantic salmon,
striped bass, shad and alewife, and one of the few remaining breeding populations of
Atlantic sturgeon.
Non-resident fishing licences (2026): season $83 · 15-day $66 ·
7-day $62 · 3-day $30 · 1-day $18 — plus an agent fee. Buy online at
mefishwildlife.com or from a
licensing agent. Two free fishing days fall in 2026: 14–15 February and 30–31 May.
The Kennebec Valley is in the South Zone, where live bait is permitted.
Boating & paddling
West Gardiner has three town boat launches — Collins Mills Road, the
Hallowell-Litchfield Road at the town line, and Route 126 at Horseshoe Pond. The
stream is navigable from the Collins Mills launch down to the New Mills section of
Gardiner. The big all-tide ramp with a marina, kayak launch and showers is
Gardiner Waterfront Park, 33 Maine Avenue, open dawn to dusk.
Boat launches and paddling access on and around Lake Cobbosseecontee
| Launch | Where | What it is |
| Collins Mills |
West Gardiner |
The town’s own launch on the stream, and the start of the navigable reach
down to Gardiner. |
| Hallowell-Litchfield Road |
Town line |
The second town launch, on the Cobbosseecontee at the West Gardiner–Litchfield
boundary. |
| Route 126 |
West Gardiner |
The third town launch, at Horseshoe Pond. |
| Gardiner Waterfront Park |
33 Maine Ave, Gardiner |
All-tide ramp with a float for trailered boats, a deep-water harbour, public
docks and slips at the Gardiner Landing & Marina, a dedicated kayak and
canoe launch, showers, and 21 vehicle and trailer spaces. Day use is free. |
| Route 135 launch |
Monmouth |
The state launch on the south-west shore of the lake — hard surfaced,
trailered, 30 spaces, seasonal, and fully accessible. |
| Collins Road put-in |
Manchester |
An informal paddle put-in at the north end of the lake. The most sheltered
water, with small islands, ledge islands for swimming, and loons calling. |
The closest place to hire a canoe is
Lakeside Lodge & Marina in East Winthrop, fifteen to twenty
minutes away on the Cobbosseecontee shore. Canoes, kayaks, pedal kayaks, stand-up
paddleboards, paddle boats and motor boats — plus guided fishing, sunset tours and
paddle tours, fuel, bait and tackle, and non-resident fishing licences.
Swimming
There is no public swim beach on Cobbosseecontee itself, so most swimmers head for
Range Pond State Park — 1,000 feet of sand with a gentle slope and
lifeguards from mid-June to mid-August — or the sand beaches at
Sebago Lake State Park, which are genuinely rare in Maine. On the
lake, the ledge islands at the north end are the traditional swimming spot, and
Mount Blue has a sandy swim beach and a bathhouse.
Snowmobiling
The Cobbosseecontee Snowmobile Club maintains more than 25 miles of
trails linking Gardiner, Litchfield, Farmingdale and Hallowell. State law requires
registration: non-resident fees are $119 for a season, $99 for ten days and $74 for
three days, plus an agent fee, and you can register online at
mefishwildlife.com or through
the town office. Trail conditions are posted by the Maine Snowmobile Association.