Bifrost Bridge
In Norse Mythology, Bifrost Bridge is the bridge leading from the realm of the mortals MidgÃÂÃÂ¥rd to the realm of the gods AsgÃÂÃÂ¥rd. The bridge itself is the rainbow and its guardian is the god Heimdall. The bridge is destroyed at the end of the world, Ragnarok. It was built by the Aesir.Alternative: Bifrost, Asbru, Asbru Bridge