Glossy green tile lit by LED beneath counter; ivy drapes from overhead fixture in vaulted room.

BekArch Unveils CannaRoomz: A Lush Oasis in Prague’s Historic Brick Vaults

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Written by Flynn Matthews

2026-08-07

Embracing original architecture

CannaRoomz captivates with its meticulous restoration of the original brick vaulting, an essential feature of this unique Prague bar. Designed by BekArch and completed in 2025, this 56.65-square-metre space in the Karlín district thrives beneath a residential building’s basement on Sokolovská Street. Rather than conceal its raw architectural bones, the bar embraces them to create a rhythmic sequence of intimate bays.

Designing with purpose

The bar’s design transforms necessity into artistry. Exposed ventilation ducts support climbing plants, integrating nature into the industrial setting. This clever utilization of infrastructure ensures that nothing obstructs or competes with the striking brickwork.

Vertically channeled velvet booth inside brick-vaulted alcove with light on exposed brick.
The vertically channeled velvet booth sits inside a brick-vaulted alcove, its folds catching light from a single fixture mounted directly on the exposed brick

An inviting atmosphere

Visitors are welcomed by a bar counter dressed in vertically arranged glossy green tiles. Its rustic texture and integrated lighting create a play of reflections, making it the visual focal point. A custom overhead structure with ivy and frosted globe pendants bathes the room in a soft, inviting glow.

Hanging glassware and ivy frame green-tiled bar; illuminated sign glows in background.
Hanging glassware and trailing ivy frame the green-tiled bar counter, with illuminated signage glowing in the background beyond the seating

A seamless transition of materials

The back of the room showcases a transition from striking green-and-white marble to luxurious booth seating in deep emerald velvet. This seamless blend of textures echoes the design ethos seen in Milan’s Bar Rito, where marble acts as a pivotal design element.

Ivy trained on ventilation ducting, transforming circular duct cover into plant support.
Ivy is trained directly onto the exposed ventilation ducting, turning a circular duct cover into a support structure for the climbing plant

A basement with tactile richness

CannaRoomz brings together concrete, brick, velvet, and flora without allowing any material to dominate. This thoughtful combination offers a tactile experience uncommon in underground spaces, reminiscent of Supaform Studio’s Eje in Belgrade.

Black wooden barstools line up against glossy green tile wall, reflecting light unevenly.
A row of black wooden barstools sits against the glossy green tile, its surface catching light unevenly along the wall

The vaults’ final say

As night falls, the space transforms under a soft, ambient glow from the pendant globes. The vaults continue to dictate the flow of light, maintaining their architectural prominence. CannaRoomz stands as a testament to BekArch’s innovative design philosophy, one that respects and enhances its historical context.

For inspiration on integrating art and architecture with history, check out how Carlito Dalceggio creates unique urban mythologies through his artistic vision.

Two dining tables with lamps under marble arch; glow reflects off nearby velvet booth.
Two dining tables sit beneath the marble-clad arch, their table lamps echoing the same low glow that runs along the velvet booth behind them

Explore more innovative architectural transformations with modernist spaces of worship that merge tradition and modern design.

Narrowing corridor beneath brick vault leads past green-tiled counter to restroom doors.
The corridor narrows beneath the brick vault, leading past the green-tiled counter toward the restroom doors at the far end
Brass fixtures contrast with black trough sink below green-and-white marble bar counter.
Brass fixtures stand out against the black trough sink, set beneath the same green-and-white marble that lines the bar area above

Source: urdesignmag.com

Frequently asked questions

What is the main architectural feature of CannaRoomz?

CannaRoomz captivates with its meticulous restoration of the original brick vaulting, an essential feature of this unique Prague bar.

What design element is used to integrate nature in CannaRoomz?

Exposed ventilation ducts support climbing plants, integrating nature into the industrial setting.

How does the bar counter in CannaRoomz appear?

The bar counter is dressed in vertically arranged glossy green tiles, creating a play of reflections with its rustic texture and integrated lighting.