NSBM Open Theatre is a Amphitheater located in Sri" rel="nofollow" target="_blank">http://www.srilanka-places.com/">Sri Lanka. It is one of the 6 amphitheaters" rel="nofollow" target="_blank">http://www.srilanka-places.com/category/amphitheaters-in-sri-lanka">amphitheaters in Sri Lanka. Address of NSBM Open Theatre is Colombo, Sri Lanka. NSBM Open Theatre can be contacted at 94115445000. NSBM Open Theatre has quite many listed places around it and we are covering at least 44 places around it on Srilanka-Places.com. NSBM Open Theatre is rated 4 (out of 5 stars) by 4 reviewers on the web.