

ROYAL GUNPOWDER MILLS, Saltpetre House
Beaulieu Dr, Waltham Abbey, UK, EN9 1JY -
Up to
50 guestsOffers
cateringExternal Catering
allowed
About Venue
A unique conference venue set in listed buildings in stunning and unusual grounds. Free onsite parking for 150 to 200 cars and within easy reach of the A10, M25 and railway services.
We have two larger spaces seating approx 100 each, several spaces for smaller hires and a 96-seat cinema/ with pull-out writing boards and flexible audio-visual facilities which can be tailored to your requirements.
Extensive outdoor space is available.
Walking or tractor tours of the 170-acre site and trips on our replica railway can be incorporated into your day to make your event memorable.
Prices are from £250 per day for a smaller space to £500 per day for larger spaces.
To find out more please visit: https://www.royalgunpowdermills.com or mail to: [email protected]
The Saltpetre House is an architecturally unusual venue for meetings built in 1787. The Saltpetre House is approximately 8m x 6m and will accommodate around 30 people seated or 50 standing.
This room can be used for meetings and/or buffet lunches and can be used in conjunction with the Lecture Theatre. Good natural light and blackouts.
On request, we can supply internet access and equipment such as Overhead or Digital Projector and Screen. The room adjoins the main visitor building housing the lecture/film theatre, the main exhibition and toilets.
The room is equipped with an Induction Loop System for use with Hearing Aids. The room has good wheelchair access. Accessible toilets on the Main Exhibition ground floor.
Capacity & Layout
Standing
up to 50
Theatre
up to 30
Boardroom
up to 20
Classroom
up to 25
Food & Beverage
Catering arrangements
Refreshments
Facilities & Amenities
Disabled access
Heating
Natural light
Outdoor / Garden / Beach
Table / chairs included
Space Rules
Cancellation policy
90% refundable 7 days before the event
Location
Reviews
- Lara CooperJuly 2025
I visited with my two children and another family, on an open day during the summer holidays. There were varied activities for the kids (rocket making/launching, tie dying, slime making and nature crafts) as well as the train that runs further up along the grounds. It was a really nice day out without the extensive crowds that you often find with children’s activities in the holidays! When booking the tickets I noticed that numbers were capped quite low so I can’t imagine it would ever be uncomfortably busy. Having a mixture of fun activities for children alongside the educational side of the small museum and exhibitions was a good balance. They particularly enjoyed role playing in the village shop with ration books! I would say the open day activities etc are probably most suited for children under 10 (which all of ours were). We also saw some beautiful deer and the children enjoyed the playground as well. Everything was staffed by volunteers (I think) giving up their time to run it. Drinks and snacks in the cafe were very well priced - i bought ice lollies for 5 children for barely more than the price you’d pay for one at an ice cream van!! We brought a packed lunch with us as suggested on the website - I don’t think there is much in the way of food other than snacks available in the cafe. All in all a nice day out, something a bit different and easy to drive to and park.
- Julie GriffithSeptember 2025
Fantastic day at the Gunpowder Mills. Greeted before entry by welcoming volunteers. The site is huge with attractions and information. We made a rocket and launched it which was fun. The tractor was great with a very informative guide. The volunteer who gave us the talk in the rocket vault was exceptionally good. We went on the miniature train and the bigger train where we saw more of the site. There is so much to see and do here. Our visit was four hours and worth every penny of the entrance fee. Looking forward to booking a walking tour when they are organised.
- R JonesSeptember 2025
If you want to learn about the history of gunpowder and explosives, The Royal Gunpowder Mills provides a fascinating day out. In many respects, this is the place where it all started. Our tractor guide was quite knowledgeable and provided interesting insight. The Mills is run completely by volunteers. As the MOD has been involved in siphoning off material, it's too bad the MOD doesn't promote it as the volunteers care dearly and they can use some help.
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