Welcome

Hawthorn Hollow is a private, nonprofit nature sanctuary and arboretum owned and operated by the Hyslop Foundation, providing environmental education to all ages.

Preservation, maintenance, and further improvements are assisted by the Friends of Hawthorn Hollow, established in 1988. Want to be a friend of Hawthorn Hollow?  Click here for more information.  (link to Friends of Hawthorn Hollow information)

Admission for individuals into Hawthorn Hollow is always free and open to the public.  As a nonprofit organization, donations are always gratefully accepted.  Donate here!

Hours of Operation – Historical Buildings

OPEN: April 1 – October 31– 8:00 – 5:00
November 1 – December 23 – 8:00 – 4:00
CLOSED: Mondays & December 24 – March 1

The Observatory, Two Sisters Boutique, and Organic Market hours vary.  Please click on their link for hours.

Location

Hawthorn Hollow is located approximately 4 miles east of I-94, just west of Petrifying Springs on Green Bay Road (Highway 31) in the town of Somers.

Hawthorn Hollow

880 Green Bay Road
Kenosha, WI 53144
Phone: 262-552-8196

Hours of Operation

Hours of Operation – Sanctuary & Arboretum

OPEN: March 1 – October 31– 8:00 – 5:00
November 1 – December 23 – 8:00 – 4:00
CLOSED: Mondays & December 24 – March 1

Hours of Operation – Heritage Farmstead

OPEN: March 1 – October 31– 9:00 – 4:00
November 1 – December 23 – 8:00 – 4:00
CLOSED: Sundays & Mondays & December 24 – March 1

Admission

Admission to Hawthorn Hollow is always free to the public.

However, as a nonprofit organization your donations are always gratefully accepted. Find out here how you can become a friend of Hawthorn Hollow.