MONDAY, NOVEMBER 24, 2025

Question: What unusual mail delivery method serves the Havasupai tribe in the Grand Canyon?

Answer: Mule train. In operation since the 1930s, the U.S. Postal Service’s Grand Canyon mule train employs wranglers who guide 10 to 22 mules—each carrying up to 200 pounds—on the 9-mile journey to the Supai Post Office.