21 days in Trenton Itinerary

Trenton is the capital city of the U.S. state of New Jersey and the county seat of Mercer County. Attractions like Six Flags Hurricane Harbor and Six Flags Safari make great kid-friendly stops. Explore the numerous day-trip ideas around Trenton: Jackson (Jackson Premium Outlets & Six Flags Great Adventure), Skillman Park (in Skillman) and Horse Park Of New Jersey (in Allentown). There's lots more to do: deepen your understanding at Princeton University, explore the world behind art at Princeton University Art Museum, get a new perspective on nature at New Jersey State Museum, and see the interesting displays at The Trenton City Museum at Ellarslie.

For ratings, other places to visit, where to stay, and more tourist information, use the Trenton tour planner.

In July, daily temperatures in Trenton can reach 86°F, while at night they dip to 68°F.