Nothing better than a SUP session to connect with the nature surrounding the wonderful bay of Santander on a board going up the calm waters of the estuary of the river Miera, declared Place of Community Interest (SCI). With us you will learn the best technique to enjoy the activity to the fullest and take full advantage of your physical development, while getting to know the typical flora of the marshes and a multitude of water birds such as herons, spoonbills, bluethroats, grebes, egrets, cormorants, storks and blackbirds, among many others.