Trip Planner:   Europe  /  UK  /  England  /  Kent  /  Rochester  /  Upnor Castle

Upnor Castle, Rochester

4.2
#3 of 10 in Historic Sites in Rochester
Castle · Hidden Gem · Tourist Spot
Upnor Castle is an Elizabethan artillery fort located on the west bank of the River Medway in Kent. It is in the village of Upnor, opposite and a short distance downriver from the Chatham Dockyard, at one time a key naval facility. The fort was intended to protect both the dockyard and ships of the Royal Navy anchored in the Medway. It was constructed between 1559–67 on the orders of Elizabeth I, during a period of tension with Spain and other European powers. The castle consists of a two-storeyed main building protected by a curtain wall and towers, with a triangular gun platform projecting into the river. It was garrisoned by about 80 men with a peak armament of around 20 cannon of various calibres.

Despite its strategic importance, the castle and the defences of the Thames and Medway were badly neglected during the 17th century. The Dutch Republic mounted an unexpected naval raid in June 1667, and the Dutch fleet was able to breach the defences, capturing two warships and burning others at anchor in the river at Chatham, in one of the worst defeats suffered by the Royal Navy. Upnor Castle acquitted itself better than many of the other defensive sites along the upper Medway, despite its lack of provisioning. Gun fire from the fort and from adjoining emplacements forced a Dutch retreat after a couple of days, before they were able to burn the dockyard itself.

The raid exposed the weaknesses of the Medway defences and led to the castle losing its role as an artillery fortification. New and stronger forts were built further downriver over the following two centuries, culminating in the construction of massive casemated forts such as Garrison Point Fort, Hoo, and Darnet Forts. Upnor Castle became a naval ammunition depot, storing great quantities of gunpowder, ammunition, and cannon to replenish the warships that came to Chatham for repair and resupply. It remained in military use until as late as 1945. The castle was subsequently opened to the public and is now an English Heritage property.

To visit Upnor Castle on your holiday in Rochester, and find out what else Rochester has to offer, use our Rochester.
Source
Create an itinerary including Upnor Castle
© OpenMapTiles © OpenStreetMap contributors

Upnor Castle reviews

Rate this attraction
TripAdvisor traveler rating
TripAdvisor traveler rating 4.0
399 reviews
Google
4.4
TripAdvisor
  • Lovely experience at the castle. This was our first visit; we’d planned to go to Rochester castle but found out in the morning that it was closed, so went here instead. It’s obviously a lot smaller...  more »
  • A nice walk round but had little information around and a lot of empty rooms. Spent about an hour here. Also there is alot of steps and small stairs, which some people will struggle with. An English.....  more »
Google
  • What a stunning but compact little castle. Best considered as a rooms, but it's only really lacking the less durable materials. As ever, English Heritage do a great job of presenting it. We were lucky enough to get a brief tour from one of the guides and there was an event to entertain children whilst we were there. You can access most of the site, including walking the moat. The views were stunning too.
  • Interesting visit. Quaint areas near the castle especially along the street area. The Castle itself has lots of places to explore and learn about. There is a lot of stairs to dome areas. Lovely staff and well worth a visit. Great views and definitely to be there in the clock tower at midday. Lots of history to learn and be shown.
  • Build a trip
    Tell us where and when you
    want to go, we will build
    the best sightseeing itinerary
  • Refine it
    You have complete flexibility on your destinations and itinerary
  • Book as a package
    Use our travel agents to get
    package savings and hassle free booking
  • Enjoy your trip!
    Enjoy our 24x7
    on-trip assistance