| Morton Arboretum is on 1,700 acres about 2 miles North of the I-88 exit SR 53N in Lisle. More than 4,800 species and varieties of woody plants grow at the arboretum. Crab apples and lilacs blossom in May. Trees and shrubs are labled for identification along the 25 miles of trails. Open-air bus tours are available. Pets are not allowed on the grounds. |  |
