Known for its Ghosts, this historic Boulder hotel is a must-see
Rooms 302 and 304 have a reputation for being haunted among the Boulderado personnel. Guests in such rooms have claimed faint white human-shaped apparitions, audio phenomena such as disembodied voices, and odd electrical activity, such as TVs and lights turning on and off for no apparent reason, over the years. In 1924, a down-on-his-luck guy attempted a double-suicide in one of the rooms, killing himself on the bed by self-administering chloroform. His wife was bathing at the time, and when she discovered her husband’s body, she used the leftover chloroform on herself. The amount of chloroform used was inadequate to kill her, and she was taken to the hospital once she was discovered.
http://hauntedhouses.com/colorado/hotel-boulderado/