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Protoplain Architects Completes Four Bamboo Public Baths in Taiwan's National Forest

architecture-design · 2026-07-06

Protoplain Architects, led by Yu-Hsin Yeh, has completed four public baths in the Basianshan National Forest recreation area in Taichung, Taiwan, using locally grown bamboo. The project, curated by Miwa Negoro and covering 362 m², was completed in 2024. Each bath employs one of four distinct construction methods: new construction, renovation, interior remodeling, and a canopy structure. The design team included Tzu Hung Hsu, Hung Yi Cheng, Jessi Jie-Shan Lin, Fu Hao, and Shiu. Suppliers included Bamboo Tectonic Atelier, TOUDEI, Wen's Phoenix Corp., and Yumu Manufacture & Research. Landscape architecture was handled by ProtoPlain Tectonic Construction Engineering Co., Ltd., with construction by DCH Construction Co., Ltd. Mechanical engineering by WeiHung Engineering company and structural engineering by Jian-Min Li Structural Design. The project aims to embody local character, bamboo tectonics, and mountain forest imagery.

Key facts

  • Protoplain Architects completed four public baths in Basianshan National Forest, Taichung, Taiwan.
  • The project was curated by Miwa Negoro and completed in 2024.
  • Total area is 362 m².
  • Locally grown bamboo was used as the primary material.
  • Four construction methods were employed: new construction, renovation, interior remodeling, and canopy structure.
  • Lead architect is Yu-Hsin Yeh.
  • Suppliers include Bamboo Tectonic Atelier, TOUDEI, Wen's Phoenix Corp., and Yumu Manufacture & Research.
  • Photography by Rex Chu.

Entities

Artists

  • Yu-Hsin Yeh
  • Miwa Negoro
  • Jessi Jie-Shan Lin
  • Fu Hao
  • Shiu
  • Tzu Hung Hsu
  • Hung Yi Cheng
  • Jessi
  • Jie-Shan Lin

Institutions

  • Protoplain Architects
  • Bamboo Tectonic Atelier
  • TOUDEI
  • Wen's Phoenix Corp.
  • Yumu Manufacture & Research
  • ProtoPlain Tectonic Construction Engineering Co., Ltd.
  • DCH Construction Co., Ltd
  • WeiHung Engineering company
  • Jian-Min Li Structural Design

Locations

  • Taichung
  • Taiwan
  • Basianshan National Forest
  • Basianshan National Forest Recreation Area

Sources