Bæjarins Beztu Pylsur. Reykjavik, Iceland.

The best hot dog in the world isn’t the Fenway Frank found at Red Sox games, the khanom Tokiao Thai hot dog crepe, or the sinfully delicious Danger Dog found in Tijuana, Mexico; the world’s most delicious wiener is found in the Icelandic capital city of Reykjavík. Bæjarins Beztu Pylsur hot dog stands become public water coolers each and every evening; ask a local, and they’ll tell you that every resident of the capital has eaten at Bæjarins Beztu at least once. The flagship pop-up stand, located across from the beautiful Harpa Concert Hall, has been open since 1937. Hot dogs come with fried onions, sweet mustard, a local mayo-based sweet sauce, and ketchup. If you can pronounce the words, try ordering your dog “eina með öllu,” which loosely translates to “the works.”