What country has 0 mosquitoes?

There is no country that has absolutely zero mosquitoes, as mosquitoes are found on every continent except Antarctica and are highly adaptable, but some countries and regions have very few mosquitoes due to climate, isolation, and control efforts. Iceland is often cited as country with no mosquitoes because its cold climate, lack of stagnant warm water needed for breeding, and strong winds prevent establishment, though occasional mosquitoes may be introduced via travel but do not establish populations. Faroe Islands and Seychelles also have no native mosquito populations due to isolation. Antarctica has no mosquitoes because it is too cold. In countries with cold climates like Norway and Finland, mosquitoes exist but only in summer. Island nations with strict biosecurity like Iceland manage to stay mosquito-free. However, claims of zero mosquitoes are not permanent, as climate change is allowing mosquitoes to expand into new areas, and even Iceland could see mosquitoes if climate warms. So while no country is guaranteed zero mosquitoes forever, Iceland is most commonly described as country with zero mosquitoes due to natural conditions that prevent breeding, and it is often listed as only country with no mosquitoes. Other places with virtually zero mosquitoes include some high-altitude regions and arid deserts where water is scarce, but even there mosquitoes can appear after rains.