Located on the Mississippi River, Frontenac is a birdwatcher's paradise. It's one of the best spots in the country to view birds migrating in the spring and fall. More than 260 species of birds have been recorded here. No wonder: Lake Pepin's diverse habitats -- bluffland, prairie, floodplain forest and upland hardwood forest -- attract numerous warblers, hawks, waterfowl and shorebirds. Hikers and skiers enjoy spectacular views of this beautifully wooded river valley. Fishing, swimming and boat tours are all available nearby.

Wildlife
Since the turn of the century, Frontenac has had a reputation for great birdwatching. Some 260 species of birds make the park their home for part or all of the year, while others just stop by on their way up or down the Mississippi River flyway. Bald eagles are commonly seen in the fall, winter and spring. A few eagles even nest in the area. Several species of warblers visit every year, particularly the first part of May. Frontenac has numerous other wildlife including deer, raccoon, opossum, red fox, coyote, woodchuck, various ground squirrels, beaver and wild turkey.

History
The park is named after the town of Old Frontenac, which in turn was named for Louis de Buade de Frontenac, the governor of New France in the late 1600s. After many attempts to preserve the area as a park in the 1930s, Frontenac State Park was finally established in 1957.

Geology
Hundreds of millions of years ago, Minnesota was covered by shallow seas. At the bottom of the seas, sediment accumulated and slowly hardened into rock. This rock now makes up the bluffs along the Mississippi River. Following the glacial period, Glacial River Warren cut a large valley through which the Mississippi River now flows. When the river was at its peak, most of Frontenac was underwater, except the park's bluff. One landmark in the park today, In-Yan-Teopa, a giant rock on the edge of the bluff, is viewed as a sacred site by some American Indians. At one time a stone quarry operated within the park boundaries that produced high quality limestone, a material popular for building. In 1883, John LaFarge and George L. Heins chose limestone from this quarry to construct part of the Cathedral of St. John the Divine in New York City.

Landscape
Frontenac offers visitors a rich diversity of natural communities and landscapes: bluffs, prairie, floodplain forests, and hardwood forest in its 2,300 acres.