The Forestiere Underground Gardens in Fresno is a remarkable subterranean wonder created by Sicilian immigrant Baldassare Forestiere over 40 years ago. This unique attraction features a labyrinth of hand-dug underground rooms, passageways, and courtyards inspired by ancient Roman catacombs. The gardens include fruit trees, grapevines, and ornamental plants thriving underground. Visitors can explore this fascinating site on guided tours, learning about Forestiere's ingenious techniques and vision. The Forestiere Underground Gardens offer a unique blend of history, architecture, and horticulture, making it a must-see destination for anyone visiting Fresno.