WAT BUDDHAVIPASSANA is a Buddhist temple in Wassenach, Germany. It was established in 1995 by Phra Ajarn Thong Sirimangalo, a Thai meditation master who teaches Vipassana meditation according to the Mahasi Sayadaw tradition. The temple offers meditation courses, retreats, ceremonies, and cultural events for people who are interested in learning and practicing Buddhism. The temple also has a branch in Long Beach, California.