Hitchcock Nature Center

The Loess Hills are made of loess, a fine, dust-like soil created when glaciers ground rock into powder. As the last ice age waned, winds picked up this powder from the broad Missouri River floodplain and dropped it along the eastern bluffs, layer upon layer, until it built into deep, steep-sided hills. Only in a few places in the world does wind-blown loess pile this thick, and western Iowa holds one of the greatest expanses of it anywhere.

The result is a landscape that surprises people who expect Iowa to be flat: a rumpled ribbon of sharp ridges and deep hollows, cloaked in prairie on the dry, sunny slopes and woodland in the sheltered draws. The soil is fragile and prone to erosion, which is part of why preserving stretches like Hitchcock matters, protecting a rare and delicate landform along with the life it holds.

Hitchcock is best known among nature lovers for its hawk watch. Each fall, migrating raptors, hawks, eagles, falcons, and their kin, funnel down the Loess Hills ridges, riding the winds and rising warm air as they head south. From the preserve's high points, watchers count and enjoy the passing birds, and on the best days the numbers can be extraordinary.

The migration turns the ridges into a front-row seat on one of nature's great movements. Even casual visitors who happen by on a good day can look up to see raptors streaming overhead, and for dedicated birders the hawk watch is a fall ritual, a chance to witness the sky filled with birds on their long journey.

A tall lookout tower crowns one of the ridges, and climbing it rewards you with a sweeping view over the folded Loess Hills and out across the wide Missouri River valley, a panorama that captures just how strange and beautiful this landscape is. It is the preserve's signature vantage point and a fine place to take in the hawk migration as well.

Below the tower, miles of trails wind up and down the steep ridges through prairie and woodland, offering hikes from easy to strenuous. The hilly terrain gives the preserve a genuinely rugged feel, and the changing mix of grassland and forest supports a rich array of birds, wildflowers, and wildlife across the seasons.

The Loess Hills and the Missouri River valley they overlook lie within the historic homelands of the Ioway, for whom the state is named, and other peoples of the region, whose communities lived and traveled along the great river and its bluffs for countless generations. The prairies that cloak the sunny slopes are remnants of the vast tallgrass and mixed prairie that once covered this country.

Those prairie remnants make the Loess Hills a stronghold for plants and animals that have vanished from the plowed farmland around them, from prairie wildflowers to grassland birds. Preserves like Hitchcock protect not only a rare landform but a living piece of the prairie world, a window into the Iowa that existed before the fields.

The closest Boutel™ stays, so you can turn this stop into an overnight. Each is a place we chose through independent editorial review, never a paid placement.

Hitchcock Nature Center, in the Loess Hills of western Iowa near Council Bluffs, is a scenic nature preserve set amid the rare, rugged loess hills, offering miles of hiking trails, prairie and woodland habitats, a nature center, and a tall observation tower with sweeping views over the hills and the Missouri River valley. The center is especially famous as one of the premier spots in the region to watch the fall hawk migration, when thousands of hawks, eagles, and other raptors stream past overhead. With its scenic loess-hills trails, observation tower, and outstanding raptor watching, Hitchcock Nature Center offers a rewarding outdoor destination in western Iowa.

You can hike miles of trails through the rare loess hills and their prairies and woodlands, climb the observation tower for sweeping views, watch for wildlife, explore the nature center's exhibits, and especially in fall watch the spectacular hawk migration from the raptor-viewing area, where volunteers count thousands of passing birds of prey. Camping is available. The trails, the tower views, and the raptor watching are highlights. With its scenic hiking, observation tower, nature exhibits, and famous fall raptor migration, Hitchcock Nature Center offers a rewarding outdoor experience in the Loess Hills of western Iowa.

Late spring through fall is the prime time for hiking and enjoying the trails and views, with summer offering prairie blooms and fall bringing color to the hills, but fall is especially prized for the hawk migration, when thousands of raptors pass by and the raptor-viewing area comes alive, making autumn a spectacular time to visit. Spring also offers migrating birds and wildflowers. The trails are lovely in mild weather. For hiking any warm season, and for the famous raptor migration, aim for fall at Hitchcock Nature Center in western Iowa.

The trails climb through the steep loess hills and can be hilly, uneven, and slippery when wet, so wear sturdy shoes, bring water, and dress for the weather and for sun on the open prairie, along with insect repellent in the warm months. The observation tower and raptor-viewing areas are exposed, so bring layers, as it can be windy. Stay on trails to protect the fragile prairie and loess soil. Being prepared for hilly hiking and variable weather ensures a safe and enjoyable visit to Hitchcock Nature Center in the Loess Hills of western Iowa.

Hitchcock Nature Center is in the Loess Hills of western Iowa near Council Bluffs, along the Loess Hills Scenic Byway, within reach of Preparation Canyon and the Little Sioux River valley to the north, the Missouri River and Omaha area to the west, and the Historic General Dodge House and other Council Bluffs attractions. That makes Hitchcock Nature Center a scenic stop to combine with the Loess Hills Scenic Byway, Council Bluffs, and the other attractions of western Iowa on a visit to the state.