Blennerhassett Island Historical State Park

Harman Blennerhassett was a wealthy, well-educated Irishman who came to America and, around 1798, bought part of this Ohio River island and built an elegant mansion far grander than anything on the surrounding frontier. He and his wife Margaret filled it with fine furnishings, books, and scientific instruments, and for a few years they lived a genteel life that visitors found astonishing in such a remote place.

The land the island sits within had long been part of the ancestral homeland and hunting grounds of the Shawnee and other peoples of the Ohio valley, none of them federally recognized in West Virginia today, with descendant communities continuing elsewhere. The Ohio River was a great highway for those nations long before it carried the settlers and the wealth that built the Blennerhassett house.

In 1805 and 1806, Blennerhassett was drawn into the orbit of Aaron Burr, the former Vice President who had killed Alexander Hamilton in a duel and was now casting about for a bold new venture in the West. Burr's plans were murky and much debated even at the time, involving armed men, boats, and vague designs on Spanish territory or a breakaway western empire, and Blennerhassett put his money and his island at Burr's service.

The scheme collapsed, and both men were arrested and tried for treason. Burr was acquitted in a famous 1807 trial presided over by Chief Justice John Marshall, and the charges against Blennerhassett were eventually dropped, but the affair ruined him. His fortune was gone, his mansion was later occupied and then destroyed by fire in 1811, and he died abroad in reduced circumstances. The island kept his name and his story.

The state acquired the island and, working from research and archaeology, reconstructed the Blennerhassett mansion on its original foundations, recreating the Palladian design with its central block and curving wings. Costumed guides lead tours through the furnished rooms, telling the story of the family, their brief glory, and their fall, and the archaeology that helped rebuild the house.

Beyond the mansion, the island invites unhurried exploration. Horse-drawn wagons carry visitors along the lanes, walking paths wind through woods and meadows, and the river slides past on every side. It is a rare combination of a genuine natural retreat and a serious piece of American history, all on an island you can only reach by boat.

The classic way to reach the island is aboard a sternwheeler paddleboat that departs from Point Park on the Parkersburg riverfront and crosses the Ohio to the island landing. The short river passage is part of the experience, giving a taste of the steamboat era that once ruled these waters. The park operates in the warmer months and closes for the coldest part of the year.

Summer is the fullest season, with the boat running, the mansion open, and the island green and inviting. Early fall brings cooler air and color to the riverbank trees. Whenever you go, planning around the sternwheeler schedule is the key to a smooth visit, since there is no other regular way across.

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.

Blennerhassett Island Historical State Park, on an island in the Ohio River near Parkersburg in western West Virginia, preserves a beautiful island and the site of a grand early-nineteenth-century mansion tied to a famous chapter of American history. Reached by a sternwheeler riverboat, the island features a magnificent reconstructed Palladian mansion, once the home of Harman Blennerhassett, whose estate became entangled in the intrigue of the Aaron Burr conspiracy. Visitors can tour the mansion, ride horse-drawn wagons, bike, hike, and enjoy the scenic island. With its historic mansion, riverboat ride, and island setting, Blennerhassett Island Historical State Park offers a fascinating destination in West Virginia.

Blennerhassett Island is reached by a sternwheeler riverboat that carries visitors across the Ohio River from Point Park in downtown Parkersburg to the island, making the scenic riverboat ride part of the experience. Because the boat runs on a seasonal schedule, typically in the warmer months, checking current departure times and any reservations before you go is essential, as the island is accessible only by the boat during operating season. The pleasant riverboat journey adds to the fun. Taking the sternwheeler is the way to reach Blennerhassett Island Historical State Park in West Virginia.

You can tour the magnificent reconstructed mansion and learn about Harman Blennerhassett and the estate's connection to the Aaron Burr conspiracy, ride horse-drawn wagons around the island, bike, hike the trails, picnic, and enjoy the scenic Ohio River island setting, along with the sternwheeler ride to reach it. The historic mansion, the riverboat ride, and the island activities are highlights, offering history and outdoor fun. With its mansion tour, riverboat, and island recreation, Blennerhassett Island Historical State Park offers an engaging experience near Parkersburg in West Virginia.

The island and its sternwheeler access are typically open seasonally in the warmer months, generally from around late spring through early fall, so those are the times to visit, with summer the peak season and fall offering pleasant weather and color, while checking the current boat schedule and season before you go is essential since the island is reached only by the seasonal riverboat. For the fullest experience with the boat running and the mansion open, aim for late spring through early fall at Blennerhassett Island Historical State Park in West Virginia.

Blennerhassett Island Historical State Park is on the Ohio River near Parkersburg in western West Virginia, reached from Point Park in downtown Parkersburg, within reach of the Julia-Ann Square Historic District, the Oil and Gas Museum, and the mid-Ohio Valley. That makes Blennerhassett Island a fascinating stop to combine with Point Park, the Parkersburg historic districts, and the other attractions of the mid-Ohio Valley on a visit to West Virginia.