An esplanade or promenade is a long, open, level area, usually next to a river or large body of water, where people may walk. … Esplanade and promenade are sometimes used interchangeably.
Thank you Wikipedia
The large body of water here is Cardigan Bay. One of the best places in Britain to see dolphins and porpoises without getting into a boat. We didn’t spot any today on this blustery, cloudy day. We did walk along the promenade and did a little beach combing. We picked up pebbles to paint later, and drift wood to dry out and await inspiration.
Criccieth castle was built by Edward 1st. The promenade offers the chance to amble from Criccieth castle at one end to Dylan’s Restaurant for coffee,at the other end.