Eastern Shore of Virginia National Wildlife Refuge

Migrating birds and butterflies prefer to travel over land, and the Delmarva Peninsula gives them a long, narrowing highway pointing south. When they reach the tip near Cape Charles, the land runs out at the wide mouth of the Chesapeake Bay, and a north wind pins them there until conditions are right to make the crossing. The result is one of the most important migration bottlenecks in North America.

Each fall the refuge becomes the scene of a moving, hour-by-hour drama. Songbirds fill the maritime forest, monarch butterflies cluster on the dune plants, and bald eagles, peregrine falcons, and other raptors ride the wind overhead. It is the kind of place where the numbers are so large that even a casual visitor with no birding experience can feel the sheer press of migration in the air.

Long before it was a refuge, this ground was Fort John Custis, named for a prominent eighteenth-century resident of Northampton County. During World War II the Army built massive bunkers here to house sixteen-inch coastal guns, part of the defenses meant to protect the naval bases and shipyards across the bay at Norfolk and Virginia Beach. In 1950 the Air Force took it over and renamed it Cape Charles Air Force Station.

The refuge was established in 1984 on that former military land, and the transformation is part of what makes a visit here so distinctive. Walk the short trails and you pass the massive, grassed-over concrete of the old gun emplacements, now quiet under vines and birdsong, a place built for war given over entirely to the migration of birds and butterflies.

The best-loved walk is the Butterfly Trail, a short, mostly flat loop of packed dirt, gravel, and boardwalk that runs through plantings chosen to feed pollinators. It leads past one of the old WWII bunkers to a marsh overlook and viewing platform, an easy and rewarding introduction to the refuge for visitors of any ability.

A visitor center helps make sense of the seasons and the wildlife, and observation platforms give sweeping looks over marsh and grassland toward the bay. Because the trails are short and the refuge adjoins Kiptopeke State Park at the same tip of the peninsula, many visitors pair the two, walking the refuge for the migration and the park for its beach and longer trails.

The refuge lies at the southern end of the Eastern Shore, just north of the Chesapeake Bay Bridge-Tunnel and a short drive from Cape Charles, reached off Seaside Road near the peninsula's tip. It is easy to combine with a day in town or a trip across the bridge-tunnel to or from the Virginia Beach side.

Time a visit for fall, roughly September into November, to catch the migration at its height, and aim for a day with a north wind, which is what concentrates the birds and butterflies. Bring binoculars, water, sun protection, and something against the coastal bugs, and give yourself an unhurried morning to walk the trails, climb the platforms, and simply watch the sky move.

The closest Boutel™ stays, so you can turn this stop into an overnight. Each is an independently owned, editorially selected place to stay.