4 Days: NYC and the Northeast Gateway

Four days is where the beach earns its place: Philadelphia, the Hudson Valley, and the Hamptons, three separate out-and-back days on three different train lines. The Hamptons take the longest, 2h15-3h on regular LIRR service, so give it the whole day rather than treating it like the shorter trips before it. Not ready for a third gateway? Drop back to 3 days . Want Washington DC added too? Move up to 5 days , or read the full New York City day trips guide .

Book these before you go

Day 1: Arrive and pick a base near the trains, not the sights

Land at JFK, LaGuardia, or Newark, and remember LaGuardia has no subway or AirTrain link at all, the project was cancelled in 2023, so budget extra time there for a bus-plus-subway or a taxi. Base near Penn Station or Grand Central, since this trip uses Amtrak, Metro-North, and the LIRR all in the same four days. Book a hotel near either terminal before rates climb. This itinerary skips Manhattan sightseeing entirely, for that side of the trip see our New York City guide .

Day 2: Philadelphia, out and back in one day

Amtrak’s Northeast Regional or Keystone service covers Penn Station to 30th Street Station in 1h20 to 1h30 direct, fares $28-60. Land mid-morning for Independence Hall, the Liberty Bell, and a real cheesesteak, then a same-evening train back. Browse a Philadelphia day tour on Viator , and check live Amtrak schedules and fares first.

Day 3: The Hudson Valley, Dia:Beacon or Storm King, not both

Metro-North’s Hudson Line runs Grand Central to Beacon in about 1h40, scenic if you sit on the left heading north. Dia:Beacon is an 8-10 minute walk from the station, no car needed; Storm King sits 14 miles further out and needs a seasonal shuttle or taxi, open only April through fall (2026 season starts April 1, closed Tuesdays, final entry 5pm, 7pm Saturdays). Pick one. Book a Hudson Valley day tour on GetYourGuide , or check Storm King’s hours and Dia:Beacon’s site directly.

Day 4: The Hamptons, a full day trip or not at all

Regular LIRR service from Penn Station or Grand Central Madison takes 2h15 to 3 hours out to the East End, $22-35 one-way. In summer, the Thursday-and-Friday-only Cannonball express cuts that to around 92-96 minutes to Westhampton for $33, reserved seat only, sold out well ahead. Add a $35-80 local taxi or rideshare on arrival, the beach towns are not walkable from the station. Check the Cannonball’s current schedule on mta.info before planning around it, and if you would rather not rush the return, compare East Hampton and Montauk hotel rates .

Is the Hamptons actually worth a single day trip?

Only if you commit the whole day to it and travel in season. Regular LIRR service alone eats 4.5 to 6 hours round trip, and the beach towns are not walkable from the station, so a rushed half-day trip mostly buys you transit time. In peak summer, expect brutal Friday-out, Sunday-back crowding, an honest reason to consider the overnight instead.

Which Hudson Valley stop should you pick with only one day?

Dia:Beacon alone, skip Storm King. It sits an 8-10 minute walk from the Beacon platform, so the day runs entirely on Metro-North with no car and no seasonal shuttle to time around, while Storm King’s 14-mile remove and seasonal hours make it a rushed add-on rather than a same-day second stop.

At a glance

Day Distance / train time Focus
1 Arrival, no travel Pick a base near Penn Station or Grand Central
2 NYC to Philadelphia, ~95 mi / 1h20-1h30 each way Independence Hall, Liberty Bell, cheesesteak
3 NYC to Beacon, ~60 mi / ~1h40 each way Dia:Beacon (or Storm King)
4 NYC to the Hamptons, ~100 mi / 2h15-3h regular, ~92-96 min Cannonball Full beach day, evening train back

Pack a printed or downloaded ticket for the Cannonball specifically, the reserved-seat cars fill fast and conductors check names against the manifest on this one train.