A post calling Edmonton's Butterdome the ugliest building the author had ever seen racked up nearly 280,000 views on X overnight, reigniting a decades-old debate about one of Alberta's most recognizable structures.
The post, shared by @elie_mcn on April 11, featured a photo of the pavilion's unmistakable yellow exterior with a simple verdict: "This has got to be the UGLIEST building I've ever seen. In Edmonton, Canada." Nearly 280,000 people clicked on it. Edmontonians had thoughts.
What Is the Butterdome, Actually?
The official name is the Universiade Pavilion, but nobody calls it that. The 70,000-square-foot multi-purpose arena sits on the University of Alberta's North Campus along 87th Avenue, and its rectangular shape and bright yellow exterior earned it the Butterdome nickname so quickly that even the university eventually adopted it.
Inside, the building is more substantial than its exterior suggests. It houses a seven-lane 200-metre track, long jump and pole vaulting areas, an indoor soccer field, four basketball courts, four volleyball courts, four tennis courts, and four badminton courts all under a column-free ceiling with a seating capacity of around 5,500.
Built for a Moment Edmonton Wanted the World to See
The building went up for the 1983 Summer Universiade the World University Games which brought over 2,400 athletes from 73 countries to Edmonton. It was the first time Canada had hosted the games. The university-city bid had been in the works for years, and the Universiade finally gave them the funding to build the fieldhouse they had long wanted.
During the games, the pavilion hosted basketball. Canada's men's team won gold the country's first and only gold medal in a traditional team sport at the World University Games. The building that just went viral for being ugly is where that happened.
It's Been Called On for More Than Sports
Over four decades, the Butterdome has become one of the more quietly consequential buildings in the province. In 2016, it served as a distribution centre for emergency financial assistance to Fort McMurray residents displaced by the largest wildfire evacuation in Alberta's history. In 2020, the university converted it into an early COVID-19 treatment centre, and later a reserve hospital, in support of Alberta Health Services.
It also hosts university graduations, career fairs, and the annual craft sale that a significant portion of Edmonton shows up to every November.
The Yellow Is Already on Its Way Out
Here's what the viral post missed: the Butterdome's signature colour is already scheduled to go.
In January 2026, the University of Alberta announced a full exterior renovation green and gold panels replacing the yellow, a lighting feature running along the roofline inspired by the curves of the North Saskatchewan River, and new windows opening up the building to the street. The $27-million project is funded by the Government of Alberta and is expected to wrap up in fall 2027.
The renovation isn't just aesthetic. The existing cladding has been gathering rust for years, leaks have developed inside, and the shape of the roof causes snow and ice to slide onto sidewalks below forcing the university to erect protective scaffolding every winter.
Ugly or Iconic: Edmontonians Have Always Been Split
The debate predates the viral post by decades. When renovation plans surfaced last fall, local architect and U of A alum Yasushi Ohki raised the question of what gets lost when older buildings get modernized. "If we don't know the path that we've travelled, isn't that what the university is for?" he told CBC.
Students on campus this January were less conflicted. One told reporters the new design would look less tacky. Another said the green and gold would fit the school better.
Whatever side you land on, the original yellow Butterdome is running out of time. The internet piling on now is either a fitting send-off or just late to the party depending on who you ask.
Source: University of Alberta (ualberta.ca)
