Chengguangao Cultural Landscape (Guanghengfa Ruins) — On Provincial Highway 11 along the East Coast in Chenggong Township, Taitung County, there is a cultural site named "Chengguangao Cultural Landscape" Park, originally the "Guanghengfa Merchant House".

Chengguangao Cultural Landscape (Guanghengfa Ruins). On Provincial Highway 11 along the East Coast in Chenggong Township, Taitung County, there is a cultural site named "Chengguangao Cultural Landscape" Park, originally the "Guanghengfa Merchant House". On Provincial Highway 11 along the East Coast in Chenggong Township, Taitung County, there is a cultural site named "Chengguangao Cultural Landscape" Park, originally the site of the "Guanghengfa Merchant House," which was once the largest merchant house in eastern Taiwan. The three-arch gateway with Baroque elements and the brick-arch arcade-style "Tingziajiao" (covered walkways) are all built with stone, exuding grandeur and reflecting the immense wealth of the Wen family at the time. Address: 臺東縣成功鎮新港區忠孝里成廣路 Hours: 00:00–23:59 Taitung