Timetable

Sea Trips - Come and see the seals! on the Boston Belle

This trip lasts roughly 4.5 hours and takes you through the Grand Sluice lock then downstream through historic Boston on the River Haven. We pass the Boston Barrier, the port, any commercial shipping and the fishing fleet on our way to the estuary and into the Wash. Finally, we nose up the River Welland to see the bold colony of seals as well as an abundance of birdlife before returning home. Whilst onboard passengers can buy a hot drink and a snack from the galley or treat yourself to a tipple from the bar. Bring your binoculars to make the most of this trip.

To avoid disappointment, pre-booking is advisable.

Tickets:
  1. Adults: £30.00
  2. Under 12s: £25.00
  • Saturday, 19th April 2025 – 08:15
  • Tuesday, 6th May 2025 – 12:00
  • Tuesday, 20th May 2025 – 10:00
  • Tuesday, 3rd June 2025 – 10:10
  • Tuesday, 17th June 2025 – 08:45
  • Saturday, 21st June 2025 – 13:15
  • Saturday, 5th July 2025 – 13:00
  • Saturday, 19th July 2025 – 11:15
  • Friday, 1st August 2025 – 09:30
  • Friday, 15th August 2025 – 08:45
  • Monday, 18th August 2025 – 12:15
  • Monday, 29th September 2025 – 08:50
  • Monday, 13th October 2025 – 09:00
  • Thursday, 30th October 2025 – 10:15

RSPB Cruise

Booking your cruise

This is essential and can be done in two ways:
1. Via the booking office at Blackfriars Theatre and Arts Centre, Boston PE21 6HP. Either call in and see them in person or telephone 01295 363108. The Blackfriars box office has a non-refundable booking fee of £1 per transaction (not per person). If the booking office is closed for holidays etc, the online booking service can be used to book you cruises.

2. Via the 24 hour online booking service.
If you purchase online there is a percentage booking fee charged by Ticketsource (approximately 7%). If the RSPB subsequently cancel the trip then this cost will be refunded to you along with the ticket cost.

  • Friday, 4th April 2025 – 08:45
  • Monday, 21st April 2025 – 10:15
  • Saturday, 3rd May 2025 – 08:30
  • Wednesday, 21st May 2025 – 11:15
  • Thursday, 5th June 2025 – 12:30
  • Friday, 20th June 2025 – 12:00
  • Friday, 4th July 2025 – 11:45
  • Friday, 18th July 2025 – 10:15
  • Saturday, 2nd August 2025 – 10:45
  • Saturday, 16th August 2025 – 09:45
  • Saturday, 30th August 2025 – 08:45
  • Monday, 1st September 2025 – 11:00
  • Wednesday, 15th October 2025 – 11:45

All trips depart from:

Sluice Bridge
Witham Bank East
Boston
PE21 9JU

Book your next adventure today!

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