Krishna S.
Google
The Hudson Athens Lighthouse, built in 1874 on a granite caisson foundation, features a distinctive Second Empire architectural style and stands 46 feet tall. It employs a 12-inch light with a fifth-order Fresnel lens, flashing green every 2.5 seconds. Automated since 1949, it is solar powered today and vital for navigation on the Hudson River. Preservation efforts address structural challenges due to age and environmental wear.