Mosquito Pass, Colorado, United States (Google Maps ⧉, OpenStreetMap ⧉)

"That day in June 1879, they came down off Mosquito Pass silent and constrained, she scared and sulky, he worried and somewhat bruised in spirit at being thought a brute."

"“Ah, welcome to Leadville!” he said. “What kind of trip did you have? How’d you like Mosquito Pass?”"

"Tell me about Mosquito Pass, is it as horrible as it looked in Leslie’s Illustrated Newspaper? Dead horses and wrecked wagons and frightful precipices?"

"the Clarendon Hotel heard the accents of Boston, New York, and London; Mosquito Pass was a major flyway for migrating mining experts and capitalists."

"She wouldn’t have to come over Mosquito Pass when she came."

"she has been over Mosquito Pass in a buckboard"