Hop on board one of Gray Line's nostalgic trolleys for a fully narrated journey, highlighting the history, homes and hot-spots of this city of surprises. Enjoy unlimited Hop-On/Hop-Off Privileges at all stops. Relax knowing your tour experience is 100% satisfaction guaranteed! Gray Line Trolley Tours is Asheville's Most Popular Sightseeing Experience! Gray Line of Asheville is locally owned and operated.