A COLOSSAL staircase has been under construction at Smoko's High Country Forge over the past couple of months, with the project expected to be completed in time for Christmas.

Forge owner, artist and blacksmith Richard Walker, said it is the most challenging and complex project he has ever attempted.

"We are working on an almost a five-tonne circular staircase, for a large private build happening on a property near Lakes Entrance," Mr Walker said.

"The shape is unique; it's more of a 'horse-shoe' design than a true circular staircase.

"A lot of the timber work has been preserved, salvaged from the old build and reincorporated into the new design of the staircase.

"Four of us have been working on this project; a Smoko local Mark Trickett, another craftsman from south eastern Queensland John McRitchie, myself and another man from Adelong John Wood.

"I've previously worked with John in 2006; we were both journeymen at a master blacksmith's forge in Northern England.

"It's great to be able to work with him again.

"I'm happy to have people call in to the forge, if people want to drop in and have a yarn while we're on the go."

The forge will be open to anyone interested in visiting between 9am and 3pm this Saturday, November 16.

The High Country Forge is located in Smoko, between Freeburgh and Harrietville, at 1464 Great Alpine Road.

For more information, visit the website: www.highcountryforge.com.au or call: 0409 592 696.