Pennsylvania

Bethlehem & Monocacy Creek

Autumn Guide ↗ expects the peak at Mount Tammany around . The estimate is for that one spot; slopes higher or lower nearby can turn earlier or later.

Photographs of Bethlehem & Monocacy Creek and the country around it, newest first. Each is shown with the day it was taken.

Photographs by date

Earlier autumns

Taken between mid-September and late October in earlier years, these show how the season runs here.

2025

2013

2012

About these views

Compare the photographs around this area and their dates; their captions identify the setting and any location uncertainty.