"We have been extremely fortunate all year – occupancy in Longreach has been at 97 per cent," he said.
"We are seeing a lot of new visitors who would normally be in Bali or Europe and want somewhere to spend their money."
Cr Martin is bracing for "mayhem" when Queensland's border to Greater Sydney and Victoria opens on Tuesday.
"Don't go to an airport, you'll get run over," he joked.
"The minute the gun goes off for NSW and Victoria, Jesus Christ, you'll have a lot of people flying into Brisbane and Cairns.
"But we also need more flights out here [to western Queensland], and competitive pricing."
The colourful mayor said he didn't want to compete with other tourism centres and hoped the southern visitors – and their money – could be shared around.
"Cairns has had 18 per cent occupancy rates. I hope a sh**load of people go to Cairns because I think we will all benefit if the whole tourism industry is doing well," he said.
"If people go up the coast to Cairns, hopefully they come back down through the outback."
Many outback towns around the country have been on their knees for decades, dealing with population decline, the end of the mining boom, and crippling drought. But the unexpected tourism bump has breathed new life into remote parts of the state.
Cr Martin said Queenslanders who lost their jobs during the pandemic could "easily" find work out west.
"It is the complete antithesis of what is happening on the coast. We have enormous skills shortages, and we can't hire everything from plumbers to wait-staff to chefs, drivers, cleaners, bar staff – you name it.
The Birdsville Pub in outback Queensland. Credit: Tourism and Events Queensland
"If you want a job, just come out here, we'll find you a job and somewhere to live."
Winton, a tiny fossil town in central-west Queensland that's about a 15-hour drive from Brisbane, has broken visitor records in 2020, despite being closed or having limited capacity for most of the year.
Trish Sloan, collections manager at the Australian Age of Dinosaurs, said more than double 2019's entire number of visitors flocked to the museum in September alone.
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In 2019, the home of the largest collection of Australian dinosaur fossils welcomed 5106 people, compared with a whopping 10,183 in September this year.
Ms Sloan said the town had braced for a disastrous year as most visitors arrive in Winton during autumn and the cooler winter months, which was when COVID-19 restrictions were at their peak.
"We ended up having to hire more staff – it was really overwhelming and humbling," she said.
"COVID is horrible, but in regards to tourism, we have reaped the rewards."
Tourists usually abandon western Queensland for the coast during summer, when temperatures soar above 40 degrees, but not this year.
Cr Martin said towns such as Bedourie and Boulia – where it gets so hot, bitumen on the roads begins to melt – have bookings right through Christmas as well.
"I am 66 years old and this is the first time in my lifetime that the outback will see tourists in the summer."