Boasting a graceful profile in front of the Hue Imperial Citadel, Phu Van Lau Pavilion epitomizes Nguyen Dynasty imperial architectural art, distinguished by symmetrical proportions, traditional timber joinery, and deeply symbolic decorative motifs. The pavilion stands approximately 11.67 meters high on a nearly square ground plan measuring roughly 11.6 to 12.2 meters per side, elevated atop a stone foundation about 1.14 meters high. Its core structure is fashioned from solid ironwood, featuring 16 dark-red painted pillars, including 4 main pillars running through both stories and 12 outer supporting pillars arranged around the perimeter, creating a sturdy yet airy framework.
16-Pillar Timber Framework
Phu Van Lau Pavilion is built as a two-story wooden pavilion using a resilient ironwood framework. In total, there are 16 pillars, comprising 4 primary columns spanning both levels and 12 peripheral columns. The ground level is left completely open without enclosing walls. Consequently, the interior remains bright and airy, offering uninterrupted views of the surrounding scenery. This layout perfectly complements its riverside setting along the Perfume River. Breeze, natural daylight, and the exterior landscape effortlessly permeate the space, creating a far lighter and more welcoming ambiance than the enclosed, solemn halls typical of court architecture.
Double-Eaved Roof and Yellow Glazed Tiles
The roof structure is the most striking visual feature when approaching Phu Van Lau Pavilion. The pavilion employs a traditional double-eaved, two-tiered roof style where the upper roof is smaller than the lower tier. The layered eaves flow in harmonious proportions, giving the entire structure a light and soaring appearance despite its intricate ornamentation. The roof is tiled with yellow glazed tiles (hoang luu ly), a premium building material reserved exclusively for imperial architecture during the Nguyen Dynasty. The warm yellow tiles contrast beautifully against the green foliage and reflective water, creating the iconic image of Phu Van Lau Pavilion as admired from the banks of the Perfume River.
Four Windows and the Cosmology of "Round Heaven, Square Earth"
A particularly intriguing detail is found on the upper floor. All four sides feature windows: the front and rear windows are circular, while the side windows are square. In Eastern cosmology, the circle and square symbolize the concept of "Round Heaven, Square Earth." Incorporating these sacred geometric shapes into the design elevates Phu Van Lau Pavilion with profound philosophical symbolism alongside its functional and aesthetic values.
Imperial Ornamental Accents
Balustrades encircling the upper level, paved lower floors, and red-lacquered, gold-gilded timber panels provide sophisticated visual highlights. These ornate accents are set against an open, minimalist framework, allowing Phu Van Lau Pavilion to maintain its refined elegance while carrying royal court characteristics. Standing next to Phu Van Lau Pavilion, one readily perceives how seamlessly it integrates into the broader Hue landscape: facing the Perfume River, looking toward Ngu Binh Mountain in the distance, and framed by the grand monuments of the Citadel. The pavilion serves as an exquisite, balanced centerpiece within this vast historical panorama.
Over nearly two centuries, Phu Van Lau Pavilion has faithfully retained its signature Nguyen architectural allure. Its golden-tiled roof, sturdy timber colonnades, and symbolic circular and square windows make it an instantly recognizable gem within the heritage complex of Hue Ancient Capital.

Photo: Phu Van Lau Pavilion was once the posting place for royal edicts