In Norse mythology, Bifröst is the shimmering, rainbow-colored bridge that connects Midgard (the realm of humans) to Asgard (the realm of the gods). It is said to be made of fire, water, and air, glowing with all the colors of the rainbow. Bifröst serves as the gateway between worlds, a sacred path only the gods may tread freely. The god Heimdall stands eternal watch over the bridge, guarding it against intruders and ready to blow his mighty horn, Gjallarhorn, at the onset of Ragnarök—the end of days. During that final battle, it is foretold that Bifröst will be shattered under the weight of invading forces. More than just a passage, Bifröst symbolizes divine connection, cosmic balance, and the fragile thread between order and chaos, serving as one of the most enduring symbols of transition in Norse cosmology.
