Last Open Day of 2023

Sunday 29th October is our last open day this season. We are open between 11am and 3pm as always. Admission is free but donations are always welcome. We can open on Sundays throughout the year for group bookings but you must contact us first to arrange time and date to ensure availability of a volunteer to open up (usually me lol) A few new bits are planned for next year so if you haven’t been along to see us this year, we hope to see you in 2024 🙂


2023 Season drawing to a close: Last open day 29th October.

Following a successful open day season, we only have one more day left this year. October 29th will be our last day. We open between 11am and 3pm with free entry (donations welcome). We had a very successful weekend back in September with the Heritage Open Days event. 121 visitors over the two days and plenty of positive comments in the visitors book

Lever family: Very informative and a good insight to how things were during the wars.

A Belton: Very interesting & unique Radar display & artefacts.

S Tobin: (Canada) I really enjoyed the exhibits & information. It helps to have a better understanding of the wars. Thank you.

K Winter: WOW! Thanks 🙂

Peter D: Great, Very well done.

We always take the time to speak to our visitors as it is always interesting to learn where people have travelled from and to discuss the collection. We are always striving to improve the tower as a unique attraction, the only one of 11 that is open to the public. Have a few things planned during the winter and already looking forward to open day season 2024. Hope to see you soon 🙂


Open Day Season 2023

It’s been a fairly busy season so far. The weather hasn’t always been great, with heavy rain and chilly wind on two open days. We have still been open and receiving hardy visitors on every occasion. Had a busy day yesterday as our neighbours at Beacon Hill Fort were holding a Napoleonic event along with nearby Harwich Redoubt. Both days witnessed French and English reenactors attacking and defending the fort along with cannon and musket fire. Great to watch but very loud. We received several positive comments in our visitors book too, which is always welcomed.

Glen + Jack – So important to see history preserved Really interesting well done to you all!

Dez family – Great place with fascinating facts

T Potter – A great improvement on when I first saw this. The amount of info…..along with artifacts [sic] have made it a ‘go to’ for a part of war time history of Harwich

Adrian – History very well preserved! Wonderful atmosphere

A Miller – Great to see it so well kept

G Leonard – Great piece of history Very good

It’s comments like those above that make the effort worth while. We have a few ideas for new exhibits, some of which will be worked on during the winter and installed for next year. We have also received a couple of items from Coalhouse Fort, East Tilbury, following it’s closure in 2020. Our next open day will be Sunday 3rd September between 11am and 3pm. Admission is still free but donations are always welcome 🙂


Busy May at the Radar Tower

May 2023 has proved to be a busy month here at the Radar Tower. A busy weekend at the beginning of May, a school visit, a visit from the ex-friends of the Imperial War Museum and another busy weekend to close the month.

St Philomena’s Catholic School, Frinton visited us on 10th May with 2 staff and 18 year 6 pupils. Following a visit to the tower, they were also shown around Beacon Hill Battery next door.

“Children (and adults) thoroughly engaged by an excellent tour from Peter (Curator). A great visit for our work on WWII – so informative”

The ex-friends of Imperial War Museum visited Harwich Redoubt, Radar Tower, Treadwheel Crane and the Electric Palace before walking to the seafront to visit the Kinder transport Memorial on the quay side by Ha’penny pier.

The last open day of May was our busiest so far this season with 73 visitors from far and wide including San Francisco, Manchester and Nottingham.

F Morgan – well researched, nice time

Mason Family – Very interesting and impressive history

Lindsey & Matt – Very interesting history, good exhibits, very informative

Our next open day is Sunday 11th June between 11am and 3pm. As always, entry is free but donations are always welcome. Please come and visit us at this unique survivor from WWII. Hope to see you there 🙂


Open Day: April 30th 2023

Our best open day so far this year, with 64 visitors between 11am and 3pm. Some interesting questions, as always, and several positive comments. One visitor was impressed with the amount and balance of information available in the tower. He also appreciated the panel ‘what can you see?’ which can be found in the operations room on the middle floor. It shows photographs of what can be seen on the other side of the estuary, outside Landguard Fort.

Bethany R: Awesome to learn about local history

Allison M: I’m a Harwich girl, first time in having a look around. Really interesting

Fleur: Hidden Gem!

The tower has been an interesting journey for us, learning about Radio Direction Finding (Radar) and trying to represent the tower how it may have been seen in WWII. We are still sourcing material and information so hopefully it will continue to improve. Next open day Sunday 14th May, 11am to 3pm. Hope to see you there 🙂


Open Day: 16th April 2023

Another fine day and some interesting questions from our visitors. Many visitors are from the Tendring, Colchester or Ipswich areas but one from Hartlepool this week which was the furthest until the last guy who was from Poland. The tower is proving equally interesting to adults and children alike which is good.

S Irwin: Amazing

D Avery: Excellent

King Family: I love the music!!!!! Great work!!!!! [Ed note: we have a period soundtrack playing in the background in the accommodation room – some of the hits from 1939, ’40, ’41 and ’42]

Our next open day will be Sunday 30th April between 11am and 3pm. As I also volunteer in Beacon Hill Battery on alternate Sundays, I can usually open the tower most Sundays for a small donation. Hope to see you there 🙂


First open day of 2023

Was a great first day last Sunday with beautiful weather heralding a new open day season. We had 19 visitors from Tendring and beyond and look forward to meeting many more over the next few weeks.

Michael: Very interesting

Neil: Excellent & interesting

The Hemingway family: Kids liked seeing it / I liked the radar

Already looking forward to our next open day on Sunday 16th April between 11am and 3pm. Entry is free but donations towards the upkeep of this unique building are always welcome. Hope to see you there 🙂


Open Days 2023

The new open day season is nearly upon us. Starting on Sunday 2nd April 2023, we will be opening the tower between 11am and 3pm on alternate Sundays until the end of October.

We had a successful year in 2022 with 699 visitors, including a couple of group visits, so we hope to improve on that this year. We also collected almost £300 towards the upkeep of this historic and possibly unique building. Harwich RDF Tower is believed to be the only WWII Radar installation to still have its original array in situ.

Entry to the tower is free, but donations are always welcome. Children are encouraged to come along too, although under 16’s will need to be accompanied by an adult. Hope to see you there 🙂


One more open day this year

Sunday 9th October was another successful day with new visitors from far and wide, Warrington being our furthest traveller this week. Some interesting questions and kind comments left in the visitors book.

Mark, Gill and Paul Didn’t know this was here. Interesting

Bev + Terri So interesting. Thank you. The guide made the history of the tower come to life.

Aaron & Miranda Very good local history site

After many years giving guided tours of various sites and local talks, it is always great to receive positive feedback and to know my enthusiasm hasn’t waned. Sadly, we only have one open day left in the 2022 season. Sunday 23rd October between 11am and 3pm will be the final chance to visit until spring 2023. Group visits and other Sundays may be available out of season (depending on availability). Please email me at [email protected] for further information 🙂


Subterranea Britannica Site Visit

On Saturday 24th September we had a visit from Subbrit who spent a day with us in Harwich. The morning was shared between the Harwich RDF Tower and Harwich Redoubt before a well earned lunch break.

The afternoon saw us all in Beacon Hill Battery looking round the many structures that have survived from late Victorian, 1901, WWI and WWII. The battery retained its weapons right up until 1956 when it was finally stood down with the cessation of Coastal Defence.

Beacon Hill Battery will remain open throughout the winter every Saturday and Sunday between 10am and 4pm. This will be dependent on weather so please check availability before setting out if travelling from some distance away.

Some positive feedback received at the RDF Tower:

Zamojoa Family: Not expected at all !!! 🙂

G Ward: A lot more to see than I expected. The Harwich ‘Tardis’

Webb Family: A well kept secret ! Interesting

We have two more open days this year, Sunday 9th and Sunday 23rd October between 11am and 3pm. Free admission but donations welcome, hope to see you there 🙂