The rainbow, or bridge of Bifrost, which connected the two regions, was guarded by the faithful watchman Heimdall.
Bifrost, which was the name of the bridge, was the only path which led from Asgard to the earth.
The asas ride hither every day over Bifrost, which is also called Asa-bridge.
The frost-giants and the mountain-giants would go up to heaven if Bifrost were passable for all who desired to go there.
He lives in the stronghold of Himinsbiorg at the end of Bifrost.
His horse is called Gulltopp, and he dwells in Himinbjorg at the end of Bifrost.
To Asgard, the abode of the gods, access is gained only by crossing the bridge, Bifrost (the rainbow).
All those who were gathered here last night wait to welcome us on Bifrost Bridge.