A day trip to the somewhat muddy Arnside along the estuary towards Morecambe Bay with the Lake District rising in the background; although according to the map (pdf) it is just within the southernmost tip of the national park.

A view across the river Kent estuary at Arnside in the north west of the UK. The hills of the lake district can be seen on the far side and the railway viaduct crosses the river in the distance.

Duncan Moran @Dunk