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Great Meltdown concludes ice-cold Snowcastle season

Female-punk band perform on stage
Juno-winning female-fronted NOBRO played the Great Meltdown at the Snowcastle. After recording a new album, they're embarking on a Canadian tour. Miriam Bosiljevac/Cabin Radio

On the last night of the 2026 Snowkings’ Winter Festival, the Snowcastle’s Great Hall began to drip – drizzling the audience during a raucous punk show.

The performance that concludes each year’s festival inside Yellowknife’s giant castle of snow and ice is called the Great Meltdown. This year, the weather has been so cold that until this weekend, there was zero chance of anything melting.

Philippe Deslandes, one of the Snowcastle’s builders, said the colder-than-usual winter kept this year’s architecture stable even as the lake fluctuates underneath Yellowknife Bay, where the castle is built.

“Because everything has been colder, things have kept their original shape much better,” he said.

It isn’t always like this. In March 2019, the Snowcastle closed a week early after extraordinary heat caused too much damage.

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This year, the weather is finally warming up over the week ahead to more seasonal temperatures.

Even so, the Great Meltdown isn’t entirely literal. While some of the Snowcastle will be left to melt back into the bay (before being reconstructed in a different form next year), there are plenty of parts that must be more thoroughly dismantled first.

Close-up of a man in a red coat and sunglasses listening to a concert
Snowcastle lead builder Martin Rehak, aka King Marty One Boot, at the Great Meltdown. Miriam Bosiljevac/Cabin Radio
Merchandise displayed on wooden shelves
The visitor centre, ticket booth, doors and Great Hall ceiling beams are made of wood. Before demolition, these pieces are reclaimed. Miriam Bosiljevac/Cabin Radio

Martin Rehak, lead builder, said wood pieces such as doors, ceiling beams and the front ticket booth will be removed first, alongside electrical wiring and sound equipment. All of those items are typically re-used each year.

An excavator then demolishes the walls, slides and tunnels.

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Rehak says the castle is likely to lie in ruins for at least another month before it fully melts.

“You can walk your dog through it – at your own risk, of course – but it’s kind-of this interesting feeling because it’s made out of snow,” he said.

“You just spent the winter working on it and then enjoying it. But when you’re standing amongst these ruins, it just feels like something really special happened here thousands of years ago.”

‘So many questions’

Something special certainly happened at Saturday night’s finale for Yellowknife teenage punk trio Punch Dummies.

“A lot of family and friends were out there cheering us on. Even people we didn’t know,” said Paige Tait from Punch Dummies.

Trio of teen girls perform in front of a crowd
Izabelle Pike, Paige Tait and Sloane McKay perform as Punch Dummies. Miriam Bosiljevac/Cabin Radio
Teen girl with a guitar sings on stage
Izabelle Pike from Punch Dummies. Miriam Bosiljevac/Cabin Radio

Their set was a mix of covers and original songs, including one they debuted on Saturday titled Letter That I’ll Never Send, finished during their March break.

“I feel like every song we write, we’re getting closer and closer to how we really want to sound as a band,” said band member Izabelle Pike.

Later on Saturday, HYFY and Montreal-based NOBRO whipped the crowd into a frenzy, culminating in crowd surfing as lead singer Kathryn McCaughey climbed over an ice barrier in front of the stage and jumped into the pit.

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NOBRO also invited women to join in the mosh pit, fitting for a band whose debut album Set Your Pussy Free garnered them a 2025 Juno Award for Rock Album of the Year.

Members of a band perform on stage
NOBRO members experienced a few firsts playing in Yellowknife, including a cold plunge. Miriam Bosiljevac/Cabin Radio
Woman is carried by the crowd during a punk show
NOBRO’s Kathryn McCaughey crowd surfs. Miriam Bosiljevac/Cabin Radio

NOBRO were thrilled to play such a unique venue.

“We keep asking so many questions about how it was built,” Andy Silver from NOBRO said of the Snowcastle.

“Even just the room we’re sitting in right now, there’s electricity in here. They put [in] a full electrical box. It’s wild.”

Members of a band perform on stage
There were no electrical problems or lightning strikes this time, but when HYFY took to the stage, the ceiling began to drip on the audience. Miriam Bosiljevac/Cabin Radio

David Dowe, a Yellowknife musician, sound technician and music producer, played this venue earlier in March with local act Flora & the Fireweeds.

He knows more than most about the niche world of Snowcastle acoustics.

He said when each Snowcastle is first built, the walls of that year’s Great Hall absorb the vibration of the music.

“The sound pressure hitting those walls kind-of transfers that energy into the snow, and the snow very gently vibrates and dissipates as heat,” he said.

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“So a lot of that sound is not bouncing back into the room. It’s quite noticeable.”

Dowe compared it to the experience of building a snow tunnel as a child, which caused the sound outside to seemingly disappear.

Castle built from snow with ice for windows. A crack appears in part of the wall
Some cracks that appear in the castle are from naturally shifting ice underneath. Miriam Bosiljevac/Cabin Radio
Stairs made of snow have orange hazard cones placed on them after melting.
The warmer weather causes carvings to appear less detailed as they melt, while ice block windows turn opaque. Miriam Bosiljevac/Cabin Radio

Dowe also said the combination of bodies and the sound absorption can cause the walls to begin to melt.

With the warmer temperatures over the past week, he said, the experience at Saturday’s last show was much more damp than the venue had been for the rest of the month.

Many Yellowknifers are used to the dripping, the acoustics and the castle’s changing nature as the temperatures shift.

For visiting bands, it’s a lot to take in. The members of NOBRO were fascinated by the temporary nature of the Snowcastle.

“They’re gonna tear this down in two days?” Silver mused as the Great Meltdown concluded.