Tunnel of Light
Architecture & Experiential Design
Professional (2017)

Overview
Office : MAD Architects
Team : Ma Yansong, Yosuke Hayano, Dang Qun, Hiroki Fujino, Kazushi Miyamoto, Yuki Ishigami
Location : Echigo Tsumari, Japan
Status : Built
Tools : Rhino, Grasshopper, Maxwell, Vray for Rhino, AutoCAD
Phases : Conceptual Design, Design Development, Construction Design
Project Background
The Tunnel of Light is a visitor center and a series of permanent installations designed for the 2018 Echigo-Tsumari Triennale. The installations were built within the existing Kiyotsu Gorge Tunnel in Japan’s Niigata prefecture. The tunnel cuts through 750 meters of rock formations in the mountains and punctures through these rock formations at certain points that offer a panoramic view across one of Japan’s great landscapes. Every installation has a reflective quality that reflects nature deeper into the originally bare concrete tunnels. I contributed to working on the Visitor Center, Platofrm 2 (Invisible Bubble) and Platform 4 (Light Cave).
Site Plan
Below is a site plan of the Kiyotsu Gorge Tunnel, Visitor Center, and Installation Locations
Visitor Center
Below are photos of the Visitor Center by Nacasa & Partners Inc.
Platform 4 - Light Cave
Plan of Platform 4 (Light Cave)
Section of Platform 4 (Light Cave)
Below is a photos of Platform 4 (Light Cave) by Nakamura Osamu
Below is a photos of Platform 4 (Light Cave) by Tokamachi Tourist Association
Below is a photos of Platform 4 (Light Cave) by Koji Nakao
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