Mercer County, NJ

New Jersey

An aerial view of a university campus with historic buildings, a large green lawn, and autumn-colored trees.
A cityscape with a large building with a dome, surrounded by trees and smaller buildings.
A tree with pink blossoms.
A rural landscape with trees and a barn.
A church with a large rose window and a tower.

Popular cities in Mercer County

A large white house with a grey roof, surrounded by lush green grass and trees.
Princeton
Known for Dining, Shopping and Universities
Home of one of the nation’s acclaimed Ivy-League universities, this small colonial town offers history, performing arts and numerous festivals.

Reasons to visit

  • Princeton University
  • Palmer Square
  • Princeton University Art Museum
Explore CityFind Hotels
A historic building with classical architecture, including columns and ornate details.
Trenton
Known for Theme parks, Dining and Adventure
The state building and museum stand beside an impressive war memorial in the heart of this cultural hub that pays tribute to its military victories.

Reasons to visit

  • Grounds For Sculpture
  • The College of New Jersey
  • New Jersey State Museum
Explore CityFind Hotels
Intricately carved stone structures with ornate designs.
Robbinsville
Known for Theme parks, Friendly people and Dining
Love theme parks, adventure, and dining out? Get away to Robbinsville!

Reasons to visit

  • Community Park
Explore CityFind Hotels
An aerial view of a town with a central square, surrounding buildings, and a large parking lot.
Lawrenceville
Known for Shopping, Dining and Business
Come to Lawrenceville and enjoy its food, horseback riding, and adventures.
Explore CityFind Hotels
A church with a steeple and clock tower, surrounded by trees and buildings.
Hightstown
Known for Family-friendly, Business and Libraries
Explore Hightstown: its library, lake views, basketball, and more!
Explore CityFind Hotels
A green steel bridge over a river with the text "TRENTON, MAKES THE WORLD'S" on it.
Pennington
Known for Forests and Flowers
Explore Pennington: its forests and more!
Explore CityFind Hotels

Stay near popular Mercer County attractions

A historic red brick building with arched entrance, surrounded by lush green trees and a paved walkway.

Princeton University

8.8/10 (1,648 reviews)
Explore the famous Ivy League university that educated numerous prestigious graduates, including Woodrow Wilson, Michelle Obama, John Nash and more.
See properties

Explore a world of travel with Expedia