Lake Miltona vs Darling vs Carlos: A Buyer's Comparison

Lake Carlos is the deepest of the three at 163 feet, Lake Miltona is the biggest at about 5,724 acres, and Lake Darling is the smallest and closest to town at 1,050 acres and 62 feet. Carlos and Darling are connected on the Alexandria Chain of Lakes; Miltona stands alone to the north.

That is the one-sentence version. Buyers who call me about these three lakes usually already know the acreage. What they want to know is which shoreline fits the way they will actually use the place, and what they give up by picking one over the others. Here is how the three compare, lake by lake, on the questions that decide it.

The numbers side by side

Sources: Miltona acreage, shoreline, depth and docks from Explore Alexandria; Darling acreage, depth and shoreline from Wikipedia; Carlos acreage, depth and shoreline from the Minnesota DNR Sentinel Lakes page; 2025 clarity and trophic state for all three from LakeQuality.org (Miltona, Darling, Carlos). For survey-level detail on any of them, the DNR LakeFinder has depth maps, stocking reports and ice-out dates by lake name.

One honest note on the table: all three lakes now have zebra mussels, per the same LakeQuality pages, and Carlos also lists Eurasian watermilfoil and curly-leaf pondweed. That is the reality on most large Douglas County lakes today, and it matters more for your boat-cleaning routine than for property value.

Lake Carlos: the deep one

Lake Carlos sits five miles north of Alexandria and is the largest and deepest lake on the chain (Minnesota DNR). The DNR picked it as a Sentinel Lake because it is big, deep, low in phosphorus, and home to a large cisco population, which is a cold-water fish that only survives in clean, deep lakes. The average depth is about 50 feet (Wikipedia), so even the bays hold up in August.

Lake Carlos State Park, established in 1937, covers the north end of the lake about 10 miles north of Alexandria (Wikipedia). The park is a plus for owners: it locks up a long stretch of shoreline that will never be developed, and it gives you a beach and trails you did not have to buy.

What Carlos buyers should know:

• Supply is thin. Between the state park and the number of families who have held their lots for generations, Carlos frontage does not turn over often. If Carlos is your lake, have your financing ready so you can move when a listing appears.
• Wind. Big, deep water means real waves on a west wind. If you have a pontoon and small kids, the bay side and the lift you choose matter.
• Chain access. From Carlos you can run to Le Homme Dieu and Darling by boat, which is the reason many buyers pick the chain over Miltona.

Lake Darling: the close one

Lake Darling is 1,050 acres, 62 feet at its deepest, with roughly 6.8 miles of shoreline, and it was named for Andrew Darling, who settled there in 1860 (Wikipedia). It connects to Lake Cowdry to the south and Lake Carlos to the north, and Arrowwood Resort sits on its western shore (Explore Alexandria).

Darling is the lake I recommend most often for a year-round home. The reasons are practical: it is minutes from Alexandria on plowed roads, it is small enough to feel like a neighborhood, and the chain connection means you are not giving up big-water days. The fishery is a mix of walleye, largemouth bass, crappie, bluegill and northern (Explore Alexandria).

What Darling buyers should know:

• The resort side is busier. The west shore near Arrowwood has more traffic, more golf-cart noise in July and more boat wake. The east and north shores are quieter. Ask which shore before you drive out.
• Water quality is good but slipping. LakeQuality.org ranks Darling #7 of 36 monitored Douglas County lakes, with 14 feet of clarity in 2025, but notes overall water quality is declining over recent sampling years (LakeQuality.org). Nothing alarming, but if you are a swimmer, Carlos is clearer.
• Price per front foot on Darling has historically tracked a step below Carlos and Le Homme Dieu because the lots are smaller. That is the trade.

Lake Miltona: the big one

Lake Miltona is the largest lake in Douglas County at roughly 5,724 acres, 15 miles of shoreline and 105 feet at its deepest, with three public docks (Explore Alexandria). The lake was named for Florence Miltona Roadruck, the wife of a pioneer who settled there (Wikipedia). The city of Miltona on the north side had 431 residents in the 2020 Census and sits on State Highway 29 (Wikipedia).

Miltona is where I send buyers who want the most water for the money and do not need to be in Alexandria every morning. It has the clearest water of the three in 2025 at 18.7 feet, LakeQuality.org ranks it #10 of 36 in the county, and the fishery includes walleye, muskie, both bass, crappie, bluegill and northern (LakeQuality.org; Explore Alexandria).

What Miltona buyers should know:

• It is a drive. Miltona is north of Alexandria on Highway 29. That is fine for a cabin or for remote work; it adds up for a daily commute with school pickups.
• Private roads are common on the longer stretches of shoreline. Get the plowing agreement in writing before you assume the place works in January.
• Muskie water. If you fish for muskie, Miltona is the pick of the three. If you just want to pull a tube, that is irrelevant, but I mention it because it changes who your neighbors are on a Saturday morning.

Which lake for which buyer

Year-round home, work in Alexandria: Darling first, Carlos second. Both are on the chain; Darling is closer and usually cheaper per foot.

Cabin, weekends from the Cities: Miltona for big water and clarity, Carlos if the state park and depth win. I-94 puts all three within a few minutes of each other on the drive up, so the difference is the last ten miles.

Retiring to the lake: Carlos or Darling. Alomere Health in Alexandria is the county's largest employer with 868 staff (Wikipedia), and it is also the hospital. Being ten minutes from it instead of thirty is worth something at 70.

Fishing first: Miltona for muskie and walleye, Carlos for the cold-water fish, Darling for bass and panfish close to home.

Budget-sensitive: Darling for entry into the chain; off-water lots with deeded access on Miltona if you want big water without the frontage price.

The questions I ask on every lake showing

The lake is only half the purchase. Before you write an offer on any of these three, I want answers to these:

1. Septic. Was there a compliance inspection, when, and what did it say? Many of these homes started as 1960s cabins.
2. Well. Where is it, how deep, and when was the water last tested?
3. Shoreland class and setbacks. The DNR classifies lakes as natural environment, recreational development or general development, and local ordinances set lot sizes and setbacks by class (Minnesota DNR). That decides whether you can add the garage you are picturing.
4. Road. County, township or private, and who plows.
5. Dock and lift. Do they stay, and is the lake bottom in front of you sand, muck or rock?
6. Taxes. Ask the county whether the parcel is homesteaded now and what the second-half taxes were last year. I explain the homestead rules in my post on Douglas County property taxes.

My guide to buying a lake home in Minnesota walks through each of those in detail, and if you are still deciding between a cabin and a year-round place, read best lakes near Alexandria for a year-round home vs a cabin. The Lake Finder lists every Douglas County lake I work on with acres, depth and access so you can shortlist before we drive.

Talk to Janet

If you are choosing between Miltona, Darling and Carlos, call or text me at (320) 219-2488 and tell me how you will use the place; I will help you sort out which shore of which lake fits and pull what has closed there this year. I would rather steer you right than sell you the first listing you click.