Ten Mile Lake, near Hackensack in Cass County, is one of the clearest and deepest lakes in all of Minnesota. With a maximum depth over 200 feet and famously transparent water, it has long attracted buyers who prize water quality above all else. Ownership on Ten Mile is coveted, tightly held, and premium-priced, and 2026 buyers should approach it with patience and preparation.
Exceptional water clarity and depth
Ten Mile earns its reputation from its water. Fed by springs and reaching depths past 200 feet, it holds coldwater species like cisco and lake trout alongside walleye and northern, and the clarity often lets you see the bottom in 20-plus feet of water. That clarity is the single biggest driver of the lake’s premium and its devoted ownership. Owners here often describe the water as more like a northern Canadian lake than a typical Minnesota one, and that distinctive character is precisely what keeps families holding their property for generations rather than selling.
- Depths past 200 feet, among the deepest in Minnesota.
- Exceptional clarity supports coldwater species.
- Water quality is fiercely protected by the lake association.
Because Ten Mile is a rarefied market, benchmark it against other clear northern lakes before committing. Our compare lakes tool helps you weigh it against other Cass County trophy waters.
Shoreline and lot considerations
Ten Mile’s shoreline is a mix of sand and gravel frontage with wooded, sometimes steep lots reflecting the deep basin. Development is relatively restrained, and the active lake association promotes shoreline stewardship. Vacant lots are scarce, so most purchases are existing cabins and homes, with careful buyers watching for the rare quality-frontage listing.
- Sand and gravel frontage with wooded, often steep lots.
- Restrained development and strong shoreline stewardship.
- Vacant lots are rare; most sales are existing homes.
Given steep grades and deep water, run any candidate through our lake buyer checklist to evaluate access to the water, dock feasibility, and buildable setbacks.
Access, boating, and recreation
Ten Mile is a quieter, less crowded lake than the big resort waters nearby, which is part of its appeal. It supports all sports, but the culture leans toward fishing, swimming in clear water, and relaxed cruising rather than a party scene. Public access is available, and the deep water fishes well through the summer heat.
- Public access with a calmer, less crowded feel.
- Clear water is prized for swimming and diving.
- Deep basin holds fish through hot summer months.
The relatively low development density and the association’s stewardship also mean the lake tends to stay quiet and clean, which is a meaningful part of the ownership experience and something buyers should factor into their long-term view of the property.
Lifestyle and the nearby towns
Hackensack, just to the east, is a small, charming town with local shops, dining, and the Chippewa National Forest nearby. Walker and Leech Lake are a short drive north, and Brainerd, about 40 minutes south, provides the nearest full-service retail, hospital, and airport. The area is classic northwoods, quiet and forested, without the bustle of the larger resort towns.
- Hackensack: small-town shops and dining nearby.
- Walker and Leech Lake a short drive north.
- Brainerd: nearest hospital, retail, and airport.
To see how Hackensack and the surrounding Cass County towns compare on services and taxes, explore our towns guide before you search.
Is Ten Mile Lake right for you?
Ten Mile is for the buyer who wants the clearest, deepest water Minnesota offers and is willing to be patient and pay a premium for it. It is not for bargain hunters or for anyone wanting a lively social scene; the culture here is quiet, protective, and water-focused. For a legacy trophy lake, few compare.
- Ideal for clarity-obsessed, patient premium buyers.
- Not for bargain hunters or party-lake seekers.
- Exceptional long-term value and pride of ownership.
Patience and preparation pay off
Ten Mile is a thin, slow-turning market, so patience is the winning strategy. Quality lots may come available only a handful of times a year, and when they do, prepared buyers with financing in place and a specialist watching the market are the ones who succeed. Given the steep, deep shoreline, budget for the cost of good lake access, from stairways to dock systems built for deep, cold water.
- Expect a slow, thin market; be patient and ready.
- Budget for deep-water docks and shoreline access.
- Line up financing before the rare listing appears.
Still weighing the clear northern lakes? Our find your lake tool matches your priorities to the right Cass County water.
If Ten Mile is your dream, review current Ten Mile Lake listings and let a Cass County specialist from our agent directory alert you the moment a rare quality lot comes to market.