It was crunch time Wednesday morning as bundled-up ice artisans wielding hand tools, a table saw and even a propane torch scrambled to finish Ice Castles, the massive 1-acre ice structure to be unveiled to the public this week.
The popular winter attraction, made of millions of icicles and illuminated with a thousand LED lights, is set to open Friday evening at Long Lake Regional Park in New Brighton.
It's the latest walk-through ice display to be built in the Twin Cities by Utah-based Ice Castles since 2012, at sites ranging from the Mall of America in Bloomington to Stillwater and Excelsior last winter.

But this is the first time the attraction has gone up in Ramsey County, said Ice Castles Minnesota build manager Tim Bauman.
"It's a really nice park. It has pretty natural areas," he said. It's also centrally located between Minneapolis and St. Paul and has ample parking, organizers said.
The massive ice castle, with glacial-looking shimmering blue walls, occupies nearly an acre of land, Bauman said. The walls, made entirely of ice, reach up to 25 feet.
This year's castle features tunnels, caves, an ice slide, mazelike pathways — and, of course, concessions.
"It's like an ice playground," Bauman said.