Crystal Lake
Forest, Langlade County, Wisconsin
About Crystal Lake
Crystal Lake is a prized trout lake in the Forest, Langlade County Northwoods — cold, clear, and ideal for fly fishing, a intimate 75-acre lake reaching 36 feet at its deepest. The lake has public boat landing access, making it easy to launch for a day on the water. Anglers target Largemouth Bass and Panfish.
Type: lake · Hydrology: SEEPAGE
Lake Location
45.37910° N, 88.92540° W
WBIC 184200 · 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
Crystal Lake has limited visibility and a mixed bottom, making it generally good for swimming with gradual entry in most areas. The 75-acre lake offers a quieter, more intimate swimming experience.
Nearby Dining
Local dining recommendations for Crystal Lake are coming soon. Know a great spot near Crystal Lake? Share it at staynorthern.com/contact. Looking for restaurants near Forest, Langlade County lakes? Visit staynorthern.com/eats for our full northwoods dining guide.
Insider Tips
Crystal Lake is one of Forest, Langlade 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 Crystal 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 Crystal Lake?
Crystal Lake is home to Largemouth Bass (Common), Panfish (Common), and Trout. Wisconsin fishing regulations apply — check current seasons and size limits before heading out.
Is there a public boat launch on Crystal Lake?
Yes — Crystal Lake has a public boat landing providing watercraft access. Check for posted local ordinances at the landing before launching.
How big is Crystal Lake?
Crystal Lake has 75 acres in surface area, a maximum depth of 36 feet, a mean depth of 23 feet.
Are there invasive species in Crystal Lake?
No invasive species are currently documented in Crystal Lake by the Wisconsin DNR. Always clean, drain, and dry your boat before leaving to help protect this lake.
Where is Crystal Lake located?
Crystal Lake is located in Forest, Langlade County, Wisconsin. GPS coordinates: 45.3791° N, 88.9254° W.
Are there vacation rentals on Crystal Lake?
Stay Northern is building the most complete rental directory for Forest, Langlade County lakes. Check our Crystal Lake vacation rentals listing — if none are available yet, check back soon or browse nearby Forest, Langlade County lake rentals.
Fishing Regulations
Current season regulations for Crystal 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 10, but only 5 can be bluegill. | — |
| 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
- 184200
- County
- Forest, Langlade County
- Surface Area
- 75 acres
- Max Depth
- 36 ft
- Mean Depth
- 23 ft
- Lake Type
- lake
- Coordinates
- 45.3791, -88.9254
Boat Rentals Nearby
Pontoon
Listing soonFishing Boat + Motor
Listing soonKayak / Canoe
Listing soonKnow a local boat rental operator near Crystal Lake? Let us know.
Boat Landings (1)
Town of Nashville · 715-478-1038
Lake data sourced from the Wisconsin DNR. Last updated 4/29/2026.