What Is The Hottest Place On Earth? 11 Scorching Locations That Have Recorded The World’s Highest Temperatures

Published October 9, 2024
Updated December 6, 2024

Iran’s Lut Desert, The “Plain Of Emptiness”

Lut Desert Hottest Places On Earth

Lrkrol/Wikimedia CommonsThe Lut Desert in Iran is one of the hottest places on Earth — and one of the most inhospitable.

Located in the southeast of Iran, the Lut Desert (Dasht-e Lut) spreads across 5 million acres. Its name is Persian and describes a place without water or vegetation. And the name is apt — Lut is the hottest place in Iran.

In 2005, the land surface temperature was measured at a whopping 159.3 degrees Fahrenheit (scorchingly hot, though not as hot as the Flaming Mountains).

The climate in Lut is described as “hyper-arid,” and the area frequently records high temperatures. In July, temperatures usually stay around 100 degrees, though they can drop into the 50s during January.

Trees In Lute Desert

Lrkrol/Wikimedia CommonsLife is scarce in the Lut Desert, but it does exist. There are dozens of species of plants as well as animals and insects.

Though the desert has different landscapes, including salt-plateaus, ridges, and sand dunes, it’s extremely inhospitable to any forms of life. UNESCO reports that it’s been described “as a place of ‘no life’,” though some flora and fauna have been known to survive in its harsh conditions.

Despite the heat and arid conditions, some 58 plant species have been recorded here. Lut Desert is also home to insects and larger animals like geckos, sand foxes, and different varieties of birds.

But in the end, this desert, one of the hottest places in the world, remains something of a mystery. Difficult to reach, UNESCO notes that it’s a place that “would benefit from greater investigation.”

author
Kaleena Fraga
author
A senior staff writer for All That's Interesting since 2021 and co-host of the History Uncovered Podcast, Kaleena Fraga graduated with a dual degree in American History and French Language and Literature from Oberlin College. She previously ran the presidential history blog History First, and has had work published in The Washington Post, Gastro Obscura, and elsewhere. She has published more than 1,200 pieces on topics including history and archaeology. She is based in Brooklyn, New York.
editor
Jaclyn Anglis
editor
Based in Brooklyn, New York, Jaclyn Anglis is the senior managing editor at All That's Interesting, where she has worked since 2019. She holds a Master's degree in journalism from the City University of New York and a dual Bachelor's degree in English writing and history from DePauw University. In a career that spans 11 years, she has also worked with the New York Daily News, Bustle, and Bauer Xcel Media. Her interests include American history, true crime, modern history, and science.
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Fraga, Kaleena. "What Is The Hottest Place On Earth? 11 Scorching Locations That Have Recorded The World’s Highest Temperatures." AllThatsInteresting.com, October 9, 2024, https://allthatsinteresting.com/hottest-places-on-earth. Accessed July 16, 2025.