“We thought they made a mistake,” Maria Antoniou told news.com.au.

Maria and her partner Anthony were staying in Grindelwald, a village in Switzerland’s Bernese Alps.

Switzerland is one of the most expensive countries in the world, but is popular among travelers for its incredible natural beauty.

The couple knew it was going to be a costly spot to visit from their research, but Maria says “Actually experiencing the prices was next level.”

We didn’t really shop in Switzerland so I can’t speak on that, but all the food was excessive in price,” she said.

“If I was in Australia and got told two burgers were $150 [$98.47USD] I would have walked out.”

Maria explained the crazy prices were not just isolated to their hotel.

“We found the street food to be a similar price, unless you were buying from the grocer — which many people were,” she said.

Maria and Anthony, who travelled for four months, said Grindelwald, Switzerland was definitely the most expensive destination they visited, followed by Santorini, Greece – another tourist hotspot.