Our open days are on the second Saturday and second Tuesday of each month from April until October. We will also open on the early may bank holiday.

The pump will be run on the Saturday open days. On Tuesdays the pumphouse will be open but the pump may not be running.

Running of the pump is subject to river conditions, ageing machinery, and ageing volunteers!

Opening times

We are open from 10am until 5pm. Last entry is 4:30.

Admission

  Price if running Price if static
Adult £10 £5
Gift Aid £11 £6
Children (Under 16) Free Free

£1 discount for BaNES Discovery Card Holders

2025 Calendar

List of 2025 open days

  • Tuesday 8th April
  • Saturday 12th April (Machinery running)
  • Bank Holiday Monday 5th May (Machinery running)
  • Saturday 10th May (Machinery running)
  • Tuesday 13th May
  • Tuesday 10th June
  • Saturday 14th June (Machinery running)
  • Tuesday 8th July
  • Saturday 12th July (Machinery running)
  • Saturday 9th August (Machinery running)
  • Tuesday 12th August
  • Tuesday 19th September
  • Saturday 13th September (Machinery running)
  • Tuesday 7th October
  • Saturday 11th October (Machinery running)