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Museums

Museum of the Order of Saint John

📍 London, Greater London

★4.6(557 Google reviews)đŸ‘ļ5+

Free museum in a genuine medieval priory complex tracing the Knights Hospitaller from the Crusades to modern St John Ambulance. Guided tours cover the crypt, priory church, rare manuscripts, and hands-on artifact handling. Suited to ages 5+.

✓ Hidden gem✓ Free admission✓ Expert guided tours✓ Medieval crypt✓ Rich history✓ Off the tourist trail
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★★★★★Featured review by Kwok Lau

Nestled away in the charming Clerkenwell district of London lies a treasure trove of history – The Museum of the Order of St John. While it may not be the most well-known museum in the city, a visit here is a rewarding experience for anyone interested in chivalry, medical history, and the fascinating story of a centuries-old order. From the moment you step through the historic gatehouse, you're transported back in time. Interactive displays and informative panels bring the story of the Order of St John to life, from its humble beginnings as a hospice for pilgrims in Jerusalem to its modern-day role as a global humanitarian organisation. The museum delves into the Order's rich history of caring for the sick and injured. Exhibits showcase fascinating medical instruments from bygone eras, shedding light on the evolution of medicine over the centuries. The dedication of the Knights Hospitaller, the Order's military-medical branch, is particularly inspiring, highlighting the long tradition of service that continues to this day with St John Ambulance. Whether you're a history buff fascinated by medieval orders or simply curious about the origins of St John Ambulance, The Museum of the Order of St John is a gem waiting to be discovered. It offers a unique glimpse into a fascinating past, reminding us of the enduring power of compassion and service.

🏆 Family Action Verdict

Best for school-age children with an interest in knights, history, or emergency medicine — the guided tour brings the story to life in ways that hold attention well past the 45-minute mark. Toddlers and pre-schoolers will struggle with the content.

â„šī¸ What to Know Before You Go

💡Book the guided tour — it is the core experience and the building reveals far more with a guide
⏰Confirm crypt opening in advance — it is occasionally closed for events
đŸŽŸī¸The garden across the road is a calm spot to decompress after the tour
🚗Allow 90 minutes rather than 45 — reviewers consistently find the tour overruns in the best way

đŸ’Ŧ What Families Are Saying

View all reviews →
4.6
★★★★★

557 Google reviews

Excellent guided tours42%
Beautiful medieval building30%
Free admission18%
Tours feel too short10%
K

Kwok Lau

a year ago

★★★★★

“Nestled away in the charming Clerkenwell district of London lies a treasure trove of history – The Museum of the Order of St John. While it may not be the most well-known museum in the city, a visit here is a rewarding experience for anyone interested in chivalry, medical history, and the fascinating story of a centuries-old order. From the moment you step through the historic gatehouse, you're transported back in time. Interactive displays and informative panels bring the story of the Order of St John to life, from its humble beginnings as a hospice for pilgrims in Jerusalem to its modern-day role as a global humanitarian organisation. The museum delves into the Order's rich history of caring for the sick and injured. Exhibits showcase fascinating medical instruments from bygone eras, shedding light on the evolution of medicine over the centuries. The dedication of the Knights Hospitaller, the Order's military-medical branch, is particularly inspiring, highlighting the long tradition of service that continues to this day with St John Ambulance. Whether you're a history buff fascinated by medieval orders or simply curious about the origins of St John Ambulance, The Museum of the Order of St John is a gem waiting to be discovered. It offers a unique glimpse into a fascinating past, reminding us of the enduring power of compassion and service.”

M

Mike Walker

7 months ago

★★★★★

“Attended one of the tours yesterday. Fantastic story of the foundation of the Order and its links to the UK as well as the story of the site. Only negative is that the tour feels a little short, and 45 minutes is probably not enough time to appreciate the history of the building. The tour overran and even then, there felt like it could have been 90 minutes. Would strongly recommend.”

S

Steve Rochford

a month ago

★★★★★

“This is quite a small museum which tells the history of the Order of St John and the modern day St John's ambulance. It's beautifully put together and free to visit. There's also a lovely garden just across the road.”

G

Geo Kich

8 months ago

★★★★★

“This was great. Off the beaten path and wonderful. My son wanted to go so we did it and took the tour. Our guide, Carey was wonderful. This is a must do.”

Reviews from Google

Overview

The Museum of the Order of Saint John occupies a working historic complex in Clerkenwell — medieval crypt, priory church, cloister garden, and modern gallery combined. Free guided tours run through the full history: Hospitaller knights in Jerusalem, the siege of Malta, and the founding of St John Ambulance. Artifact handling sessions let visitors engage with ceremonial objects and medical instruments. A separate garden sits across the road.

🕐 Opening Hours

Thursday09:30 – 17:00
Friday09:30 – 17:00
Saturday09:30 – 17:00
Sunday09:30 – 17:00

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