Barbara McLellan- Avoncliff

Price: £10 per adult £7 per child

Descend more than three metres through Bradford Lock for a 2½ hour return trip to the Grade II listed Avoncliff Aqueduct, designed by John Rennie. Kingfishers, herons, ducks, swans, moorhens and other wildlife are frequently spotted.

Subject to weather and mooring space, you’ll be able to disembark briefly to walk over the aqueduct above the River Avon — it’s a magnificent structure.