Let the sights of rome unfold before you on an open top double decker hop on hop off bus climb aboard to admire top rome attractions including the vatican city colosseum and trevi fountain on this comprehensive tour enjoy 360 degree views from the open deck and hop on and off as you wish at any of the eight stops choose 24 or 48 hours of sightseeing and if you opt for a 48 hour ticket upgrade to include entrance to romes showpieces such as the colosseum roman forum vatican museums and