Galway City Museum, located near the Spanish Arch, offers a fascinating look into the history and culture of Galway. With exhibitions like "Surrounded by Stone" and "Revolution in Galway, 1913-23," the museum showcases everything from ancient stone monuments to Galway's role in Ireland's revolutionary period. Admission is free, and the museum is open Tuesday to Saturday, 10 am - 5 pm, and Sundays (from Easter Sunday), 12 pm - 5 pm.