The Washington, D.C. area has a four-season Mid-Atlantic climate. Summertime is warm and humid, while winter can be cold and snowy. Precipitation averages 2-4” monthly, year-round.
Great Falls Entrance Fee - Vehicle - $10.00
3-day pass. Admits one single, private, non-commercial vehicle and all its passengers. Organized groups are not eligible for the vehicle permit. Is NOT valid for entrance into the C &O Canal National Historic Park.
Great Falls Entrance Fee - Person - $5.00
Admits one individual when entering by foot, bicycle, or equestrian. Individuals 15 years old and younger are admitted free of charge. Is NOT valid for entrance into the C &O Canal National Historic Park.
Great Falls Annual Pass - $30.00
Valid for twelve months from the date of purchase. Pass is valid at Great Falls Park and C &O Canal National Historic Park for Entrance Fee only. Admits the pass holder and occupants of a single, private non-commercial vehicle OR pass holder and three person (16 and older) where per person ENTRANCE FEES are charged.