Northwestern Ontario's Irregular Lake

Deep inside Woodland Caribou Provincial Park is Irregular Lake, one of the continent’s most north westerly lakes with muskellunge.

Deep inside Northwestern Ontario’s Woodland Caribou Provincial Park, Irregular Lake is one of the continent’s most northerly and westerly lakes with muskellunge. Some claim muskies up to 56 inches lurk there. There are no cottages, cabins, or fishing lodges on, or even roads to, the lake. A fishing trip is a one-day, fly-in wonder.

One-Day Wonder

The late-summer day I fished it with Gene Halley, proprietor of River Air, and our friend Tom Thompson, the weather was clear with a hint of fall coolness.

Flying in, we spotted two moose. Before the mid-1980s burn In Woodland Caribou Provincial Park, it was common to see caribou on Irregular, but they’ve since disappeared. “We don’t see too many moose anymore, either,” Gene said.

Stretching for approximately 8 km, Irregular Lake has an erratic shoreline and myriad rocky islands and shoals. The water is clear with a brownish-green stain. Submerged sandbars and reefs strewn with stones and boulders lie adjacent to drop-offs, rock walls, and weedy bays. Northern pike, muskie, whitefish, and cisco abound. On the first shoal we fished, Gene was quickly on a fish. The mid-teens muskie put up a spirited battle. “That was fun,” Gene said with a broad smile.

We moved over to a small island surrounded by huge boulders just below the surface. A splash and swirl appeared about 50 feet away. Soon Gene was into his second muskie, a little bigger than the first. An hour later, on a dense patch of weeds, we boated four or five good-sized northerners. Casting somewhere within the weedy maze, Gene caught another nice muskie and we rounded out the morning with several northern pikes over 10 pounds.

Tom Thompson with a chunky 10-pound pike from Northwestern Ontario's Irregular Lake.

A Trio of Monsters

With the wind picking up, we began to troll. In one half-hour period, we hooked, then lost, three 50-inches. One followed Tom’s plug to the boat, then hit Gene’s 10-inch Cotton Cordell right behind the motor. He set the hook twice – hard – but the fish fell off. I lost the second off a rocky, wind-smacked shoreline when a muskie nailed my Cisco Kid, raced towards us, found slack, and tossed the bait. Minutes later, Tom lost a third monster on the same shoreline after a short, vicious battle.

As evening set in, we headed back to the plane. I was glad to have had the chance to fish Irregular Lake, even if it was for only one day.

About Bruce Ranta

Bruce has been writing for Ontario Out of Doors for more than 18 years and has been in the outdoor writing business for more than 30 years. He has been published in Canadian and American periodicals. His passion is big game hunting, but he enjoys hunting and fishing for any and all game species. Bruce lives in Kenora on 232 acres with his spouse, Lil.

Recommended Articles

The Best Fishing Days

Why Ice Fishing at Sundown Pays Off

The Largemouth Show

Fishing Fall Bass in the St. Marys River

Ideal Christmas Gifts For The Northern Ontario Ice Angler

Inexpensive, bullet-proof suggestions for the ice angler on your Christmas list.

Saugeen River Fishing

Great Fly Fishing Guide Trips with Grindstone Angling

The Joy of Fishing

Unforgettable Walleye Fishing on the Bay of Quinte

Real Fishing at Mattawa River Resort

Mattawa River Resort offers an easy to get to location and unlimited fishing opportunities

Ice Fishing Trout

A Secret to Use to Increase Your Odds

A Remarkable Catch

Landing Walleye & Pike on Lake Ontario

Timber Edge Camps

Walleye Adventures Abound at This Sunset Country Lodge

Surface Sizzle Smallmouth

Fishing at Fireside Lodge on Little Vermillion Lake

Island Camping

An Isle of Fishing Heaven in Ontario

Land of Dreams

Why You Should Fish in Lake Ontario

Birthday Fishing

Wind, Heat, Humidity and Muskies

Big Lake Abitibi

Ice Fishing With Dunn Right Outfitters

Love at First Light

Backcountry Brookies and Rainbow Trout that are worth the trek!

Where Should Your Next Fishing Vacation Be?

Check these key factors

Northern Pike in Ontario - The Gear You Need

Learn what tools you need to have on board to effectively catch and release Northern Pike

Muskie at Wiley Point Lodge

Heading to Sunset Country to land the next big one.

Algonquin Brook Trout

A Fishing and Canoe Trip on Algonquin's Upper Nipissing River

Five Star Fishing

Birch Island Resort in Sunset Country is a beautiful resort offering world-class fishing.