Free entrance, donations are appreciated.
Wikipedia https://zh.wikipedia.org/wiki/华喃峰寺
More information http://bangkokforvisitors.com/silom/wathua/index.html
电话 +66 0 2233 8109
地址 728 Rama 4 Rd., Sriphraya, Bangrak, Bangkok 10500, Thailand
坐标 13°43'54.118" N 100°31'45.744" E