When is Expedition Unknown Season 17?

Season 17 premiere · Discovery

June 24, 2026

Running Expedition Unknown returns for Season 17 on Discovery.

Last airedVanderbilt's Lost Steamship (S16E06) · December 10, 2025

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Season premiere dates

  1. Season 17June 24, 2026
  2. Season 16November 5, 2025
  3. Season 15June 18, 2025
  4. Season 14October 9, 2024
  5. Season 13June 19, 2024
  6. Season 12November 15, 2023
  7. Season 11May 24, 2023
  8. Season 10May 25, 2022
  9. Season 9July 21, 2021
  10. Season 8February 5, 2020
  11. Season 7August 7, 2019
  12. Season 6April 10, 2019
  13. Season 5May 29, 2018
  14. Season 4December 27, 2017
  15. Season 3November 2, 2016
  16. Season 2October 7, 2015
  17. Season 1January 8, 2015