Children's Museums

New Jersey State Museum

Name: New Jersey State Museum
Address: 205 W State St, Trenton, NJ 08608, Trenton, NJ, US
Telephone: (609) 292-6464
Rating: 4.6

★★★★☆ 4.6 (1015 reviews)

📍 205 W State St, Trenton, NJ 08608

📞 (609) 292-6464

🌐 www.statemuseum.nj.gov

Visit Website 📍 Get Directions

🕐 Hours

Monday	Closed
Tuesday	9 AM–4:45 PM
Wednesday	9 AM–4:45 PM
Thursday	9 AM–4:45 PM
Friday	9 AM–4:45 PM
Saturday	9 AM–4:45 PM
Sunday	9 AM–4:45 PM

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About New Jersey State Museum

Planetarium, art & historic exhibits. Museum with a planetarium & areas dedicated to fine art, cultural & natural history & archeology. The museum offers free admission to all exhibits, with only the planetarium shows requiring a nominal fee of approximately $10 per person, making it one of the most accessible cultural institutions in the region. Rated 4.6 out of 5 stars by 1,015 visitors.

Quick Facts

Type: Natural History Museum
Best For: All ages
Highlights: Planetarium shows, Fine Art Gallery, rotating science and history exhibitions, Simpson Observatory sky viewing
Special Programs: Homeschool Day, Small Explorers, Science Under the Stars lectures, Spanish-language shows

💡 Did You Know?

⭐The museum offers free admission to all exhibits, with only the planetarium shows requiring a nominal fee of approximately $10 per person, making it one of the most accessible cultural institutions in the region
⭐The planetarium features specialized Spanish-language shows, making it one of the few planetariums in New Jersey offering multilingual programming for broader community accessibility
⭐The museum operates the Simpson Observatory for live sky observing nights, providing visitors with hands-on astronomical observation opportunities beyond typical planetarium experiences
⭐The Natural History collections include an extensive fossils and animals exhibit featuring dinosaurs, sharks, and crocodiles, which reviewers consistently identified as the highlight of their visits

💬 What Visitors Say

💡The planetarium shows are the highlight attraction and worth the nominal $10 fee. Choose weekday shows or early Saturday afternoon slots to enjoy a less crowded experience with more personalized attention from the knowledgeable planetarium staff.
🕐Visit on weekday afternoons to experience the museum with minimal crowds. Reviews mention the venue is noticeably emptier than comparable Philadelphia attractions, allowing more time to explore exhibits without feeling rushed.
💬Budget 2-3 hours for a full visit: free admission covers the main exhibitions (NJ history, fossils, dinosaur exhibit, fine art, and artifacts), plus an additional hour if you add a planetarium show at $10 per person.
💡Prioritize the fossils and natural history exhibit as visitors consistently highlight it as the standout feature. The dinosaur and ancient animal displays are particularly engaging for first-time visitors who appreciate seeing specimens up close.
💬Take advantage of free special programming including monthly Science Under the Stars lectures, Sky Observing Nights, Spanish-language planetarium shows, and seasonal events like Super Science Saturday. These add significant value to your visit without extra cost.