Haehnle Sanctuary: When to Go to See Thousands of Sandhill Cranes

The best time to see sandhill cranes at Haehnle Sanctuary is late October to mid-November, in the hour before sunset, when several thousand cranes fly into Mud Lake Marsh to roost for the night. The Phyllis Haehnle Memorial Sanctuary is Michigan Audubon’s largest sanctuary at 1,008 acres, about 5 miles northeast of Jackson near Grass Lake. It’s free and open every day from dawn to dusk. Get to the overlook early, bring binoculars and a warm layer, and stay until the light is gone.

The Oaks Campground shares a border with the sanctuary, so our team sees Haehnle’s cranes all season. This guide covers when to go, how to time a crane evening, what’s at the viewing area, the sanctuary’s rules, and how to get there from the campground. (Short version on that last one: you drive. There’s no golf-cart access from the campground into the sanctuary, but you can hike from our back trails to its back side.)

When is the best time to see sandhill cranes at Haehnle?

Cranes nest in the wetlands of Waterloo Recreation Area and Haehnle, so you can see pairs and small family groups from spring through summer. The big numbers come in fall, when migrating cranes stop to rest and feed in Jackson and Washtenaw counties before heading south.

• Peak season: late October to mid-November, according to the Jackson Audubon Society, which helps manage the sanctuary. Michigan Audubon points to October and early November as the best time to see large numbers.
• Best time of day: the hour before sunset. Cranes spend the day feeding in farm fields, then fly into the marsh to roost. The fly-in can stretch over several hours, with the heaviest traffic just before dark.
• Mornings: the cranes leave just after sunrise, and the departure can be fast. Jackson Audubon notes they can “explode out of the marsh in less than 30 minutes,” so a morning visit means arriving before first light.

Our team’s experience matches the published guidance: cranes are around the campground through the whole season, but if you want to see thousands at once, fall is when it happens.

How to see thousands of cranes: a plan for one evening

1. Check the counts. Volunteers have counted cranes at Haehnle every fall since 1969, and Jackson Audubon posts the current season’s counts on its website. Rising numbers in October are your signal to go.
2. Arrive two to three hours before sunset. The official counters start watching about three hours before sunset. Coming early gets you a seat and lets you watch the first small groups drop in.
3. Dress for standing still. The overlook is on an open hill above the marsh, and late-fall evenings turn cold fast. Bring a warm layer, a hat and gloves.
4. Bring binoculars, and listen. The Michigan DNR’s advice is to listen as well as watch. Cranes call constantly as they come in, and you’ll often hear a flock before you can see it.
5. Stay until dark. The largest waves usually arrive in the last minutes of light.

On fall weekends, Jackson Audubon volunteers are at the Harold Wing overlook most Saturday and Sunday afternoons in October and November, from about 4 p.m. until dark, to answer questions and help you pick out what you’re seeing.

What’s at the Haehnle Sanctuary viewing area

The main viewing spot is the Harold Wing overlook, on a hill above Mud Lake Marsh. There are benches and a set of bleachers, plus boards that explain the sanctuary’s history. Below the overlook is a large, open grassy marsh, and the sanctuary keeps paths mowed through parts of it so you can walk out. Michigan Audubon also lists parking, maintained trails and an information kiosk, with a seasonal restroom during crane season.

There’s no fresh water or trash pickup on site, so bring what you need and carry out what you bring. Beyond the marsh, the sanctuary includes hardwood forest, grassland, a fen, Eagle Lake and part of the Portage River, and more than 200 bird species have been recorded there. Jackson Audubon rates the grassland trails near the overlook as easy and the forest trails as easy to moderate.

You can see a clip of the viewing area in the video on The Oaks homepage, which helps if it’s your first visit.

Haehnle Sanctuary rules

Haehnle is a wildlife sanctuary first, and its rules are written to keep the cranes coming back:

• Allowed: walking and hiking on the trails, and watching and photographing wildlife from a respectful distance.
• Dogs: allowed on a leash no longer than 6 feet. Clean up after your pet.
• Not allowed: bikes, motorized vehicles on the trails, drones, hunting, fishing, swimming, camping, campfires, collecting firewood or foraging.
• Stay on the trail. Public access to the marsh itself is restricted, and the sanctuary borders private land.

Admission is free, and the sanctuary is open year-round from dawn to dusk.

Getting to Haehnle from The Oaks

Because The Oaks shares a border with Haehnle, people often ask whether they can walk or ride a golf cart over from the back of the campground. You can walk, but you can’t take a golf cart. There’s no cart path to the sanctuary’s viewing area. You can hike from our back trails to the back side of the sanctuary, but to reach the viewing area itself, drive. The easy way is a short drive: out the front of the campground and around a couple of corners to the sanctuary entrance near Seymour Road and Fairlane Drive in Grass Lake. It’s about 5 miles, roughly 15 minutes by car.

Coming from I-94 instead, Jackson Audubon’s directions are to take the Race Road exit, head north to Seymour Road, then go west.

Making a crane weekend of it

The Oaks season runs May 1 to October 20, so the last few weeks overlap with the start of the fall crane build-up. October is our quietest month, mostly seasonal campers, with fall color across the wooded trails. If you’re chasing the peak counts in November, plan Haehnle as a day trip.

You don’t always have to leave camp to see cranes, either. About 120 of our 155 acres are trails, and one loop runs toward the wetlands along the sanctuary border, where cranes that have wandered off the sanctuary feed in our marsh and grassland. In summer and fall, birders also park along the campground’s entrance drive to watch a field on the far side of the property. A common routine among our seasonal campers, many of them grandparents, is an afternoon with binoculars on the back trails and an evening drive to the overlook.

For other crane spots around the state, read sandhill crane migration in Michigan, and for the trail system, trails at The Oaks. Rates vary by date and site; see our rates page to book your site.

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