Guide · Maryland
Maryland, worth the detour.
35 hand-picked stops that never make the highway signs — the hidden gems, offbeat landmarks, and overlooked museums locals send you to, each with the story behind it and why it’s worth leaving the interstate.
Landmarks & memorials
6 stops in Maryland.
September 17, 1862 remains the single bloodiest day in American history -- over 22,000 casualties in about 12 hours around this small whitewashed Dunker meetinghouse. The battle's outcome gave Lincoln the opening to issue the Emancipation Proclamation. A quiet, reflective stop rather than a triumphant one.
Fort McHenry National Monument and Historic ShrineThe bombardment Francis Scott Key watched from a ship in the harbor on the night of September 13-14, 1814, produced the poem that became 'The Star-Spangled Banner.' Check in at the star-shaped fort where the flag flew 'by dawn's early light.'
Harriet Tubman Underground Railroad Visitor CenterBuilt on the edge of the marshland and farm fields Harriet Tubman knew as a child and later used to guide dozens of enslaved people to freedom. The visitor center opened in 2017 as a joint NPS/Maryland State Parks site anchoring the Harriet Tubman Underground Railroad Byway.
Historic St. Mary's CityMaryland's first capital (1634) and site of the fourth-oldest permanent English settlement in North America -- a living-history museum with reconstructed 17th-century buildings, an archaeological dig site, and a full-scale replica of the ship Maryland, the colonists' vessel.
Maryland State HouseThe oldest U.S. state capitol still in continuous legislative use (cornerstone laid 1772), and the only state house to ever serve as the U.S. national capitol -- Congress met here in 1783-84 and George Washington resigned his military commission in this very building. Its wooden dome, the largest in the country, was built without a single nail.
USS ConstellationThe last all-sail warship built by the U.S. Navy (1854), and the flagship of the Union's Africa Squadron intercepting slave ships before the Civil War. Now permanently moored at Pier 1 in Baltimore's Inner Harbor as the centerpiece of Historic Ships in Baltimore.
Attractions
6 stops in Maryland.
A national museum devoted entirely to self-taught 'outsider' artists -- whirligigs, a giant whirligig sculpture garden, and a mirrored mosaic facade that makes it the single quirkiest museum stop in the state.
B&O Railroad MuseumHoused in the 1884 Mount Clare roundhouse -- birthplace of American railroading, where the B&O's first stone was laid in 1828 -- with the country's oldest and most comprehensive collection of historic locomotives under one roof.
Calvert Marine Museum / Drum Point LighthouseOne of only three surviving Chesapeake Bay screw-pile 'cottage' lighthouses, moved intact to the museum's waterfront in 1975 -- visitors can climb inside a genuine 1883 hexagonal lighthouse without a boat.
Chesapeake Bay Maritime MuseumA working waterfront campus on the Miles River with the last screw-pile lighthouse on its original Bay waters (Hooper Strait Light, relocated intact) and the country's largest collection of Chesapeake Bay skipjacks and workboats.
National AquariumA blacktip reef shark tank and an indoor Australian rainforest sit inside a glass pyramid on Baltimore's Inner Harbor pier -- one of the largest aquariums on the East Coast, built to anchor the harbor's 1980s redevelopment.
National Cryptologic MuseumA public, free museum run by the NSA that displays real Enigma machines and Cold War code-breaking gear just outside the gates of the agency's own headquarters -- a one-of-a-kind stop nobody expects to find open to the public.
Roadside & scenic
6 stops in Maryland.
Founded in 1772 by three Quaker milling brothers on the Patapsco River, this cobblestone Main Street of 200+ 18th/19th-century granite buildings has flooded catastrophically multiple times (2016, 2018) and rebuilt each time -- a mill town that refuses to quit, now full of galleries, cafes, and the oldest B&O Railroad station in the country a block away.
The Awakening (sculpture)A 72-foot bronze-look giant, buried to the elbows, appears to be clawing his way out of the earth on a man-made beach beside the Potomac. J. Seward Johnson Jr.'s 1980 sculpture spent 28 years at DC's Hains Point before a National Harbor developer bought it for $700,000 in 2007 and moved it across the river to Maryland in 2008 -- so the giant now technically lives in Prince George's County, not DC. Reconciled here from the DC packet, which flagged it as belonging to Maryland.
Ego Alley / Annapolis City DockAnnapolis's working harbor-turned-promenade: yachts idle up the narrow basin, turn around in front of a sidewalk audience, and idle back out -- hence the nickname 'Ego Alley.' It anchors the Colonial Annapolis National Historic Landmark District, with the Kunta Kinte-Alex Haley Memorial at its head.
Ocean City Life-Saving Station Museum (Boardwalk at the Inlet)The Boardwalk's southern anchor: a former 1891 US Life-Saving Station (predecessor to the Coast Guard) moved onto pilings at the Inlet in 1977 and turned into a museum of shipwrecks, storms, and beach-patrol history -- the literal starting point of the 3-mile boardwalk.
Paul Bunyan / "Uncle Harve" Muffler Man (Anne Arundel County Fairgrounds)A 20-foot fiberglass 'Muffler Man' lumberjack spent 15 years perched on the roof of the Baldwin Service Center before retiring in 1991 to guard the Anne Arundel County Fairgrounds gate -- missing his signature axe, but still dressed head-to-toe as Paul Bunyan.
Terrapin Nature Park (Chesapeake Bay Bridge vantage, Kent Island)A 276-acre Queen Anne's County park on the Eastern Shore side of the Bay Bridge, with a wheelchair-accessible boardwalk trail out to a shoreline gazebo that frames the bridge from the far side -- the sunset-facing mirror image of the Sandy Point view already in the MD packet, and popular with birders during migration.
Outdoors
7 stops in Maryland.
State park at the tip of the Elk Neck peninsula; short bluff-top walk to Turkey Point Lighthouse with wide upper-Chesapeake views.
Fair Hill Natural Resources Management Area5,600-acre former du Pont estate with 80 miles of trails and a covered bridge.
Greenbrier State ParkA 42-acre mountain lake and white-sand swimming beach sit beside nearly 11 miles of rocky Appalachian foothill trails. Summer weekends and Maryland holidays require advance motor-vehicle day-use reservations, with no same-day drive-up entry.
Pocomoke River State Park - Shad LandingCypress-lined stretch of the Pocomoke River with a campground, marina and boat launch, swimming area, and hiking trails; day-use generally sunrise to sunset.
Salisbury ZooFree-admission municipal zoo focused on Americas wildlife, in a wooded city park setting; open daily 9am-4:30pm except Thanksgiving and Christmas.
Susquehanna State ParkWooded trails, river overlooks, and the preserved Rock Run mill district turn the lower Susquehanna into a substantial outdoor break. A footbridge closure affects one trail connection, so use the signed alternatives.
Western Maryland Rail TrailThis nearly level paved rail trail follows the Potomac and parallels the C&O Canal for about 28 miles. A short Big Pool or Hancock out-and-back works well, while the closed Indigo Tunnel requires a muddy-prone towpath bypass farther west.
Culture
8 stops in Maryland.
Army Corps museum in the 1837 canal pumphouse with the original steam engines and waterwheel.
Chesapeake City Historic DistrictCanal-side village of 19th-century houses under the arching Route 213 bridge; NRHP-listed south bank.
Concord Point Lighthouse1827 lighthouse at the mouth of the Susquehanna, one of the oldest continuously operating lighthouses on the East Coast; Keeper's House museum, seasonal guided tours.
Fort Frederick State ParkMaryland's 1756 stone frontier fort retains walls and two barracks restored to their 1758 appearance within a Potomac-side state park. Treat this as an outdoor fort-and-grounds stop; interior and visitor-center hours vary seasonally.
Furnace Town Historic Site19th-century "living heritage" village built around the Nassawango Iron Furnace (a National Historic Landmark) in Pocomoke Forest, with craft demonstrations; open Thursday-Sunday 10am-4pm, April through October only.
Havre de Grace Decoy MuseumCollection of hundreds of working and decorative Chesapeake Bay duck decoys with carving demonstrations; NPS Chesapeake Gateways partner.
Paw Paw Tunnel (C&O Canal)3,118-foot brick canal tunnel (1836-1850) you can walk with a flashlight — the C&O Canal's great engineering folly. On the Maryland side opposite Paw Paw, WV.
Pemberton Historical Park262-acre Wicomico County park around Pemberton Hall, an Eastern Shore plantation house completed in 1741; grounds and 4.5 miles of trails open daily sunrise to sunset, Hall tours Saturdays noon-2pm May-October.
Food
2 stops in Maryland.
Plan the Maryland trip
Hidden gems, scenic drives, hikes — all in one Maryland guide.
See everything worth the detour in Maryland, then let Roamward build the trip around it. Know a Maryland spot we’re missing? Tell us — we’re building this with the people who actually drive it.