Through the Breach
While the outside is plainly ornamented, the inside is filled with vaulted stadiums, slanted stone seatings, and a network of basements and attics. The main battlegrounds are still strewn with rusting metal weapons and armor; but what’s more unsettling are the massive quartz crystals jutting through the ground, pulsing with sickening red light when first entering the structure. The Party explored the basement during Quarantine Zone Quarrel, flushing out all sorts of undead to prep the place for settling.
Image taken from Wookipedia, the Star Wars Wikia.