Food & Drink
River Horse Brewing
Local brewery tasting room with rotating taps (hours vary).
🏛️ New Jersey County
Best Things To Do in Mercer County County
Explore 42 attractions across Mercer County County, New Jersey.
📍 Attractions in Mercer County County, NJ — Showing 42 pinned attractions.
Top Attractions in Mercer County County
From state parks and historic sites to seaside towns and farm-to-table dining, Mercer County County offers some of New Jersey's finest experiences.
Parks & Nature
Veterans Park
Easy outdoor time with trails, scenic views, or nature programming (seasonal).
Museums & Culture
Princeton Plasma Physics Laboratory
Occasional public events and talks on fusion science (check schedule).
Food & Drink
Hopewell Valley Vineyards
Wine tasting with vineyard views; many offer flights, snacks, and seasonal events.
Parks & Nature
John A. Roebling Park / Trenton riverfront
Easy outdoor time with trails, scenic views, or nature programming (seasonal).
Family & Entertainment
Princeton Playspace
Indoor play options—good rainy-day backup.
Parks & Nature
Herrontown Woods Arboretum
Wooded trails and native plant restoration areas.
Family & Entertainment
Planetarium At NJ State Museum
Planetarium shows—fun for families and school-age kids.
Museums & Culture
Princeton Historical Society
Local Princeton history exhibits (check hours).
History
New Jersey State House
Guided tours of NJ’s capitol building and historic chambers.
Family & Entertainment
The College of New Jersey Paul S. Hiack Planetarium
Planetarium shows—fun for families and school-age kids.
Family & Entertainment
Terhune Orchards
Pick-your-own seasons, bakery treats, and family-friendly events.
Cities & Towns in Mercer County County
Mercer County County is Part of Central Jersey
About Mercer County County, NJ
Mercer County County has 42 attractions listed on GardenStateGo. From parks and historic sites to restaurants and entertainment venues, there's plenty to explore across the county's many cities and towns.
Mercer County County is a diverse New Jersey county offering a blend of natural beauty, history, and modern amenities. Explore our curated list above to find must-visit attractions throughout the county.
A car is the most flexible way to explore Mercer County County, as attractions are spread across multiple municipalities. Use the attraction map above to plan an efficient route and make the most of your visit.
Yes! Mercer County County makes an excellent day trip from the New York metro area or Philadelphia. Use our attraction listings and map to plan your route and discover the best spots to visit.