Heritage Hall Stage - Spirit Mountain Casino Seating Chart Seating Maps, Sections and Seating Charts Simply click on a section to browse tickets and you'll be on your way to an unforgettable event experience! This seating map features a complete layout of Heritage Hall Stage - Spirit Mountain Casino seats and the locations of different ticket tiers. Get acquainted with Heritage Hall Stage - Spirit Mountain Casino by using our seating chart below. View Heritage Hall Stage - Spirit Mountain Casino seating charts for live events! If you're planning to visit Heritage Hall Stage - Spirit Mountain Casino in Grand Ronde, you'll want to make sure you have great seats.