Hours of Operation
Occoquan Bay National Wildlife Refuge is open year-round, from 7AM - 5PM October 1- March 31 and 7AM-7PM from April 1 - September 30. Staff temporarily closes the refuge during managed deer hunts in December and January. Call the headquarters office or check this website for scheduled closures.
Help staff ensure that wildlife has a place to grow and survive for future generations by respecting refuge rules and obeying posted signs.
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Ospreys are one of the most common bird species seen at Occoquan Bay NWR during spring and summer. They return in early March to re-form pair bonds and establish breeding territories. Breeding pairs can be observed nesting on platforms located throughout the refuge.