Travel Guide Ruwanweli Stupa in Anuradhapura October 10, 2015April 26, 2020 Thilanka De Silva 0 Comments Anuradhapura, Temples in Sri Lanka, Tourism in Sri Lanka, Visit Sri Lanka Ruwanweli Stupa in Anuradhapura is the most sacred temple in Sri Lanka and the biggest stupa in the Buddhist island nation.