Illumination at The Morton Arboretum opens Nov. 14 with its boldest winter wonderland yet
Reimagined 14th season features 22 dazzling displays, including four new large-scale installations, and family-friendly Pine Whistle Railroad add-on experience— LISLE, Ill., Nov. 10, 2026 — Illumination, The Morton Arboretum's nationally acclaimed outdoor…













