Island Lake

View of Island Lake, the 1023 acre lake in Manitowish Waters, Wisconsin

Island Lake anchors the far end of the Manitowish Waters Chain, offering over 1,000 acres of clear water with a mix of open basins and island-dotted shoreline. It isn’t one of the chain’s deepest lakes, but it carries enough depth to feel versatile for cruising, watersports, and fishing without being a true shallow bowl.

Because it sits at the end of the chain, it sees less through-traffic than the central lakes, which many owners appreciate on busy weekends. With more than 14 miles of shoreline, roughly 9 owners per mile, and over 7 acres of water per owner, Island offers legitimate elbow room. South-shore properties are closer to town, while the north side trades a longer drive for a more tucked-away feel.

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Island Lake Specs:

Clarity:
Avg. Depth: 13 Feet
Size: 1023 Acres
Max Depth: 35 Feet
Shoreline: 14.36 Miles
Water Source:
Lake Access: Public
Water Color: Deep Blue
Trophic State: Mesotrophic
Time to Town: 11 Minutes
Acres Per Owner: 7.69
Owners Per Mile: 9.26

Homes for Sale:

No Current Listings
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Lots for Sale:

Island Lake
$899,000
Island Lake lot picture
Acres: 0.9
Boulder Junction
Frontage: 100
Shoreline: Sand

   Gorgeous sand frontage awaits you at this incredible Island Lake vacant lot on the beautiful Manitowish Waters chain of lakes! Lot has a dock in and great level frontage. Lakeside firepit and sitting area. The terrain is perfect for a walk out basement. Lot is …

Fishing:
Fish Species:
Bottom:
Boat Traffic: High
Noise Level:
High Speed: Yes
Natural Gas: Yes
Lake Roads:
Cell Coverage: Weak
Home Density:
Boat Launch: No
Lake Grade: Excellent
Rentals on Lake: Yes
Township: Boulder Junction
School District: North Lakeland
Tax Rate: $6.13 / $1000
** Link opens in new window:
Island Lake contour map
Biking/Walking/Ski Trails:
Heart of Vilas County (Boulder Junction) - This 9.7 mile section of the Heart of Vilas County paved trail runs along varying terrain right through Bould Junction. Many scenic viewing areas and a picnic area are along this part of the route.
Paddling Routes:
The 19 mile NHAL Canoe Trip #5 goes through Island Lake. The route starts at Spider Lake and ends at White Sand Lake.
Snowmobile Trails:
The Sno-Skeeters trail system runs just to the north and just to the south of the lake. The Sno-Skeeters groom twenty five miles of groomed trails that connects to other trail systems that allow full access to the whole Northern WI and Michigan Trail network.
ATV Trails:
No nearby routes
Manitowish Waters:
10 mins
Grocery Store
 --
Boulder Junction:
20 mins
Grocery Store
 --
Minocqua:
25 mins
Grocery Stores
Hospitals

This is a summary based on available information.

Island Lake participates fully in the Manitowish chain’s strong walleye, musky, bass, and panfish fishery, with numerous bars, weed edges, and island‑related breaks to explore. Anglers often work classic structure spots—points, saddle areas between islands, and mid‑lake humps—using jigs, rigs, and crankbaits to cover different depths. The lake’s clear water rewards early and late outings and days with some chop, which help mask boats and lines. Musky hunters frequently troll or cast around prominent breaks and basin edges, while panfish and bass anglers pick apart shorelines, docks, and shallow weed beds during warmer months.

How big is Island Lake?

Island Lake is 1023 acres with 14.36 miles of shoreline.

How deep is Island Lake?

Island Lake has an average depth of 13 feet and a maximum depth of 35 feet.

Does Island Lake have a boat launch?

Yes, Island Lake has a public boat launch.

How far is Island Lake from Manitowish Waters?

Island Lake is 11 minutes from Manitowish Waters, Wisconsin.

What fish are in Island Lake?

Island Lake contains a Variety of fish species including Musky, Panfish, Largemouth Bass, Smallmouth Bass, Northern Pike, Walleye.

What is the water clarity of Island Lake?

Island Lake has a water clarity of 10.5 feet.

How long is the shoreline on Island Lake?

The shoreline of Island Lake is about 14.36 miles.

What type of lake is Island Lake?

Island Lake is a Drainage lake.

What is the trophic status of Island Lake?

Island Lake is a Mesotrophic lake.

Is Island Lake on a chain of lakes?

Yes, Island Lake is on the Manitowish Waters chain of lakes.

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