The okrug is defined by two forces: water and petroleum. The Ob and Irtysh rivers and their tributaries lace across the territory, providing the traditional transportation network for indigenous communities who have navigated them for centuries. Beneath the surface, vast oil deposits have made cities like Surgut -- founded in 1594 and now the largest city in the region -- into major production centers. Nizhnevartovsk, another oil boomtown, is among the richest cities in Russia; locals build ice parks in winter, complete with sculptures and slides, a distinctly Siberian form of conspicuous wealth. The capital, Khanty-Mansiysk, sits near the confluence of the Ob and Irtysh, a city of about 100,000 that serves as the administrative center despite being far smaller than the oil towns it governs.

The Khanty and Mansi are Uralic-speaking peoples whose presence in this region predates written history. Their languages share official status with Russian in the autonomous okrug, though they are not widely spoken today. The cultures are distinct but related -- both traditionally centered on fishing, hunting, and reindeer herding across the taiga and tundra. The Torum Maa ethnographic open-air camp in Khanty-Mansiysk preserves traditional dwellings and artifacts, offering a window into lifeways that the oil industry has dramatically altered. Traditional holidays still mark the calendar: Craven Day on April 7, celebrating the symbol of the sun; the Water King Vitkhon Holiday in spring when the ice breaks; the Oblas Holiday in July, named for a traditional canoe-type boat; the Day of the Reindeer Breeder in February; and Bear Day in March, one of the most sacred observances in Khanty and Mansi spiritual life.

Before oil defined the region, exile did. Tsarist Russia used the vast emptiness of Khantia-Mansia as a dumping ground for political undesirables. Berezovo, a small town in the northern part of the okrug, served as a prominent exile destination for some of the most famous figures in Russian history. Prince Alexander Menshikov, Peter the Great's closest companion and the most powerful man in Russia after the tsar's death, was banished to Berezovo in 1727 and died there two years later. Prince Ivan Dolgoruky followed. Many of the Decembrists -- the aristocratic officers who staged the failed revolt of 1825 -- passed through the region on their way to harder postings. The town still retains its cathedral, a stone reminder of the era when Russia's elite could be sent to the edge of the world with a single imperial decree.

From satellite imagery, Khanty-Mansiysk reportedly resembles the famous "Mars face" -- an observation noted in travel guides with the kind of dry humor that suits a place this remote. The borders of Khantia-Mansia touch Yamalia to the north, the Krasnoyarsk region to the east, Tomsk and Tyumen oblasts to the south and southeast, Sverdlovsk Oblast to the south, and the Komi Republic to the west. It is a territory of enormous scale and sparse population, where winter dominates the calendar and distances are measured not in kilometers but in hours of travel across roadless terrain. The region's exceptional importance to the Russian economy -- producing the majority of the country's oil -- exists in striking tension with the quietness of the landscape itself: endless taiga, frozen rivers, and a sky that in winter barely brightens before darkening again.