June 10, 2019 Waterville Valley Resort Trip Report: Mt. Tecumseh June 10, 2019 Waterville Valley Resort Mt. Tecumseh is one of the shorter hikes on the NH48 list and it makes for a nice morning, afternoon, or sunset hike. The summit offers easterly views looking out at Mt. Osceola, the Tripyramids, and on a clear day, Mt. Washington.