Robert Allerton Park

Robert Allerton Park is a large estate and public landscape near Monticello, Illinois, comprising roughly 1,500 acres of formal gardens, sculpture, prairie and woodland. It is owned and managed by the University of Illinois and is known for its designed gardens and outdoor art collection.

The estate was developed in the first half of the 20th century by Robert Allerton and his partner John Gregg Allerton as a private country estate and garden complex. The Allertons transferred the property to the University of Illinois in 1946 for public benefit and cultural use.

The park lies near the town of Monticello in central Illinois and functions as a regional destination for gardens, sculpture, and outdoor recreation.

• Donated to university: Donated to the University of Illinois in 1946 and is managed as a public park and cultural landscape.
• Area: Covers roughly 1,500 acres of gardens, prairie and woodland surrounding the Allerton estate.

What to See #

• Formal Gardens: Formal gardens featuring axial planting, terraces and sculptural works developed by the Allertons as part of the estate's designed landscape.
• Allerton House: Allerton House and adjacent service buildings dating to the estate's development as a private country seat; the house anchors the park's garden and sculpture areas.
• Woodland trails: Extensive woodlands and maintained trails used for hiking, birdwatching and cross-country events across the estate's open space.