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Brosno Dragon

A long-necked aquatic creature of European Russia.

Region
Lake Brosno, Tver Region, Russia
Documented sightings
3 on map →

Overview

The Brosno Dragon — Brosnya — inhabits Lake Brosno in the Andreapol district of the Tver Region, approximately 400 kilometers northwest of Moscow. The cryptid tradition extends to medieval chronicles describing an enormous creature in the lake, and modern reports include sonar contacts logged by formal research expeditions.

Identification

Reported with a long neck, horse-like or serpentine head, and a dark humped back visible above the surface. Length estimates range from 5 to 15 meters. The 2002 Kosmopoisk expedition's sonar contact reported "a huge jelly-like mass of a railway car size hanging five meters above the bottom" — an unusual detail not paralleled in most lake-monster reports.

Lore & Origin

Medieval Russian chronicles refer to a beast in the lake that swallowed a Tatar invader and his horse during the Mongol invasions. The 1996 Moscow family photograph and the 2002 Kosmopoisk research expedition led by Vadim Chernobrov, reported in Argumenty i Facty, brought the cryptid to wider Russian attention.