Impromptu Projects Raises a 13-Metre Bamboo Pagoda on Macau's Sai Van Lake

A 13-metre temporary pavilion built from bamboo now stands on the shoreline of Sai Van Lake in Macau. Local practice Impromptu Projects, led by Rita Machado and João Ó, designed the structure — called simply Bamboo Pagoda — as a contemporary waterfront space for contemplation.

The installation draws directly from Macau's vernacular bamboo scaffolding, a building technique the city added to its Inventory of Intangible Cultural Heritage in 2017. Rather than treat that craft as a museum piece, the architects reinterpreted construction-grade technique as architecture in its own right.

How is the pagoda built?

The design references classical pagoda geometries and Taoist concepts of equilibrium. It rises from an octagonal footprint that tapers as it ascends, echoing the silhouette of the historical tower type.

Slender structural bamboo culms form the exposed load-bearing skeleton. Workers bound them together using traditional scaffolding lashing methods — the same knot-and-cane logic that has wrapped Macau's buildings for generations.

A semi-translucent skin of bamboo fabric wraps the framework. It filters natural light during the day and softens the pavilion's vertical profile from the waterfront.

What does it sit on, and what powers it?

The floor surface grounds the project in Macau's circular material economy. Composite panels manufactured by Macau-based firm Zence Object Technology (CHAZENCE) — made from recycled tea waste and discarded wood chips — form the walking surface.

Integrated solar panels power the project's architectural spotlights off the municipal grid. The combination pairs intangible cultural heritage with circular material systems, so the pavilion's lighting draws no city electricity during its temporary stay on the lakefront.

Who made it happen?

The project's lead architects are Rita Machado, João Ó, Uieong To and Alexandre Marquês. Seng Kei Pang Chong handled the bamboo scaffolding, keeping the heritage craft central to the build rather than a decorative afterthought.

The client is Ephemera Public Space Cooperative, and the pavilion covers just 25 square metres at Sai Van Lake, Macau SAR, China. Tang Kuok Hou and Gonçalo Lobo Pinheiro photographed the completed installation.

At 13 metres tall on a 25-square-metre footprint, the pavilion makes an argument that a scaffolding technique most people associate with renovation work can carry a building's identity on its own. As Macau continues to inventory its intangible heritage, Bamboo Pagoda offers one model for keeping that heritage in active use — lashed, lit by the sun, and standing at the water's edge.