Walkers crossing Morecambe Bay at low tide with the Queens Guide Cedric Robinson in Lancashire, England, United Kingdom, Europe

walk coast mudflats low tide tidal danger quicksand guide guided walk group exercise activity fundraising event charity day outdoors people portraits groups walkers walking lancashire england great britain united kingdom europe morecambe bay mud flats coasts sand sands couples dog dogs pets wading water sea seas man men woman women horizontal