Glacier South’s delicacies include shark, leek, pickles, pickled loach, unknown potato wine, and Jixi bread baked underground in hot springs.

In Iceland, sausage is a mixture of pork, lamb and beef mixed with raw white onions, fried onions, a sweet mustard sauce and a remuladi sauce made with capers, herbs, mustard and mayonnaise.

These hot dogs taste different from American hot dogs because the intestines of the local lamb pop out when you bite into them.

Other Glacier Delicacies Iceland's geothermal waters provide a natural underground oven where the country's brown Gaelic bread is baked.

Locals call it bread in a barrel because the dough is placed in a barrel, buried underground, and the rest of the heat comes from the nearby hot springs.

Chewy and dense, this bread is best served with a giant dollop of butter.

One misconception about Iceland is that due to the weather and isolation, everything has to be imported, but this is not true.

Iceland has well-established greenhouses, and thanks to ample irrigation water and cheap electricity, it's easy to find fresh local produce grown year-round.

In the greenhouse, there are vines and about 800 bumblebees around.

How comforting it is to have a bowl of hot tomato soup on a cold day.

Iceland's signature drink has an ominous nickname, although one shot won't kill you.

Its name translates to soju, and to be more precise, Black Death is a gin made from fermented mashed potatoes, flavored with coriander.

This alcohol is only made in Iceland, and in only one distillery.

Drinking soju neat and chilled is traditional.

Trout smoked for 10 months.

They forgot about the fish in the smokehouse, but when they found it, they found it to be particularly delicious.

Traditional Icelandic donuts are small, flavorless, twisted and fried, usually unglazed and flavored with lemon zest and cardamom.

They are crunchy on the outside and soft on the inside.

You can also find Icelandic donuts made with sour cream and potatoes, which have a firmer, more cake-like texture.