Shannon Lake
Vilas County, Wisconsin
About Shannon Lake
Shannon Lake is a prized trout lake in the Vilas County Northwoods — cold, clear, and ideal for fly fishing, a intimate 35-acre lake reaching 30 feet at its deepest. The lake has public boat landing access, making it easy to launch for a day on the water. The fishery includes Largemouth Bass, Panfish, and Trout.
Bottom composition: 5% sand, 5% gravel, 0% rock, 90% muck
Type: lake · Hydrology: SEEPAGE
Lake Location
45.95860° N, 89.43650° W
WBIC 1016800 · Wisconsin DNRFish Species
Full table →Fishing Tips
- ·Trout hold in the deepest, coolest water during summer. Early morning stillwater fishing or bottom rigs near spring seeps is productive.
- ·Largemouth bass relate to shallow structure. Work topwater lures at dawn in summer, then switch to soft plastics rigged weedless around lily pads and fallen wood.
- ·Bluegill and crappie stack up in 8–15 ft of water near weedlines. Small jigs tipped with a waxworm are hard to beat.
- ·Panfish are often excellent for kids and beginners — look for them around any dock or submerged brush piles.
Local's Guide
Fishing
Species-specific tips above. Wisconsin fishing license required for ages 16+. See current season regulations below.
View fishing regulations ↓Swimming
Shannon Lake has limited visibility and a gravel and sand bottom, making it better suited for boating and fishing than swimming. The 35-acre lake offers a quieter, more intimate swimming experience.
Nearby Dining
Local dining recommendations for Shannon Lake are coming soon. Know a great spot near Shannon Lake? Share it at staynorthern.com/contact. Looking for restaurants near Vilas County lakes? Visit staynorthern.com/eats for our full northwoods dining guide.
Insider Tips
Shannon Lake is one of Vilas County's lesser-known gems — the kind of place locals return to year after year. Early mornings before 9am offer the calmest water and best fishing before boat traffic picks up. If you're visiting for the first time, check the DNR boat landing locations before you arrive — some are well-marked, others take a local to find. Know something about Shannon Lake that visitors should? Share a tip at staynorthern.com/contact — we add the best ones to this page.
Lake Conditions
Water Clarity
—
No data
Trophic Status
—
No data
Invasive Weeds
Not documented
Clean lake
Seasonal Notes
See below
Ice-out dates, peak fishing windows
Ice typically goes out in late April to early May on northern Wisconsin lakes. Walleye and bass fishing peaks from late May through June and again in September and October. Summer brings warm water temps ideal for swimming from late June through August. Fall color peaks in late September — some of the most dramatic foliage in the state. Snowmobile and ice fishing season runs December through March, with hard ice typically forming by late December.
Condition data sourced from Wisconsin DNR surveys. Real-time weed and clarity reports coming soon.
Frequently Asked Questions
What fish can you catch in Shannon Lake?
Shannon Lake is home to Largemouth Bass (Common), Panfish (Common), and Trout (Common). Wisconsin fishing regulations apply — check current seasons and size limits before heading out.
Is there a public boat launch on Shannon Lake?
Yes — Shannon Lake has a public boat landing providing watercraft access. Check for posted local ordinances at the landing before launching.
How big is Shannon Lake?
Shannon Lake has 35 acres in surface area, a maximum depth of 30 feet, a mean depth of 15 feet.
What is the bottom of Shannon Lake like?
The lake bottom is composed of 5% sand, 5% gravel, 0% rock, 90% muck. Sandy and gravel bottoms typically support good swimming and healthy fish habitat.
Are there invasive species in Shannon Lake?
No invasive species are currently documented in Shannon Lake by the Wisconsin DNR. Always clean, drain, and dry your boat before leaving to help protect this lake.
Where is Shannon Lake located?
Shannon Lake is located in Vilas County, Wisconsin. GPS coordinates: 45.9586° N, 89.4365° W.
Are there vacation rentals on Shannon Lake?
Stay Northern is building the most complete rental directory for Vilas County lakes. Check our Shannon Lake vacation rentals listing — if none are available yet, check back soon or browse nearby Vilas County lake rentals.
Fishing Regulations
Current season regulations for Shannon Lake
| Species | Season | Min. Length | Daily Bag |
|---|---|---|---|
| Bullheads | Open All Year | No minimum length limit and the daily bag limit is unlimited. | — |
| Catfish | Open All Year | No minimum length limit and the daily bag limit is 10. | — |
| Cisco And Whitefish | Open All Year | No minimum length limit and the daily bag limit is 10. | — |
| Lake Sturgeon | Closed | No fishing allowed. | — |
| Largemouth Bass | May 2, 2026 to June 19, 2026 | The minimum length limit is 14" and the daily bag limit is 5. | — |
| Largemouth Bass And Smallmouth Bass | June 20, 2026 to March 7, 2027 | The minimum length limit is 14" and the daily bag limit is 5. | — |
| Muskellunge And Hybrids | May 2, 2026 to December 31, 2026 on open water | The minimum length limit is 40" and the daily bag limit is 1. | — |
| Northern Pike | May 2, 2026 to March 7, 2027 | No minimum length limit and the daily bag limit is 5. | — |
| Paddlefish | Closed | No fishing allowed. | — |
| Panfish | Open All Year | No minimum length limit and the daily bag limit is 25. | — |
| Rock, Yellow, And White Bass | Open All Year | No minimum length limit and the daily bag limit is unlimited. | — |
| Rough Fish | Open All Year | No minimum length limit and the daily bag limit is unlimited. | — |
| Round Goby | Open All Year | The daily bag limit is 0, one may be killed and possessed for transport to a WDNR Office. | — |
| Ruffe | Open All Year | The daily bag limit is 0, one may be killed and possessed for transport to a WDNR Office. | — |
| Shovelnose Sturgeon | Closed | No fishing allowed. | — |
| Smallmouth Bass | May 2, 2026 to June 19, 2026 | Fish may not be harvested (catch and release only). | — |
| Trout | See specific regulations | https://dnr.wisconsin.gov/topic/fishing/trout/ . | — |
| Walleye, Sauger, And Hybrids | May 2, 2026 to March 7, 2027 | The minimum length is 15", but walleye, sauger, and hybrids from 20" to 24" may not be kept, and only 1 fish over 24" is allowed. The daily bag limit is 3. | — |
| White Perch | Open All Year | The daily bag limit is 0, one may be killed and possessed for transport to a WDNR Office. | — |
Regulations sourced from Wisconsin DNR fisheries data. Always verify current regulations before fishing.
Lake Details
- WBIC
- 1016800
- County
- Vilas County
- Surface Area
- 35 acres
- Max Depth
- 30 ft
- Mean Depth
- 15 ft
- Bottom
- 5% sand, 5% gravel, 0% rock, 90% muck
- Lake Type
- lake
- Coordinates
- 45.9586, -89.4365
Boat Rentals Nearby
Pontoon
Listing soonFishing Boat + Motor
Listing soonKayak / Canoe
Listing soonKnow a local boat rental operator near Shannon Lake? Let us know.
Boat Landings (1)
NHAL Recreation Team Leader · (715) 385-3355 Ext.119
Lake data sourced from the Wisconsin DNR. Last updated 4/29/2026.