Tags: Garden.
The Kentucky Horse Park Arboretum is a newly certified arboretum located on the grounds of the Kentucky Horse Park 4089 Iron Works Parkway Lexington Kentucky USA. An admission fee is charged for the Horse Park. Guided tours of the arboretum are given at 3:00 p.m. on the last Sunday of each month but self-guided tours may be taken at any time.Although the formal arboretum was established in 2004 many of its trees were by then well-established with some dating to the 18th century.