Museum · City Center East
Science History Institute
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Located in the heart of Philadelphia's historic district, the Science History Institute offers a fascinating journey through the evolution of science. The museum's exhibits cover a wide range of topics, from alchemy to modern chemistry, highlighting key discoveries and the people behind them. Visitors can explore interactive displays, rare books, and scientific instruments that tell the story of how science has shaped our world. The institute also features a museum shop and a library for deeper research. Its location on Chestnut Street makes it an easy addition to a day exploring nearby attractions like Independence Hall and the Liberty Bell.
Don't miss
- The 'Making Modernity' exhibit showcasing iconic scientific objects
- Rare books and manuscripts in the Othmer Library
- Interactive displays on the history of chemistry and alchemy
- The 'Science in the 21st Century' gallery with contemporary innovations
Tickets & tours
Ways to visit Science History Institute
You don't need a tour to visit — entry is free. A tour is worth it if you want transport, a guide, or to combine Science History Institute with nearby sights in one day. That's what these do well.
Cheapest way inHistoric Sites of Philadelphia Self-Guided Walking Audio Tour4.5★ · 30 travelers1–2 hoursFree cancellationFrom$9 per personSee dates →
Most bookedRevolution and the Founders: History Tour of Philadelphia4.9★ · 3,512 travelers~2 hoursFree cancellationFrom$29 per personSee dates →
Top ratedBadass Women's History Walking Tour of Philadelphia5★ · 106 travelers~2 hoursFree cancellationFrom$59 per personSee dates →Good for
How travelers rate it
Know before you go
- Check the website for temporary exhibit schedules and special events.
- Photography is allowed in most areas; flash may be restricted.
- Large bags may need to be checked; lockers are available.
A bit of history
Founded in 1982, the Science History Institute (originally the Chemical Heritage Foundation) aims to preserve and interpret the history of chemistry and related sciences. It houses one of the world's largest collections of alchemical and early chemical texts.
Common questions
Is the Science History Institute free?
Yes, admission is free for all visitors.
How long does a visit typically take?
Most visitors spend 1-2 hours exploring the exhibits.
Is there a gift shop?
Yes, the museum shop offers science-themed gifts and books.
Are guided tours available?
Self-guided visits are standard; check the website for occasional guided tours.
Is the museum suitable for children?
Yes, there are interactive exhibits that engage younger visitors.
Can I take photos inside?
Yes, non-flash photography is generally permitted.
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