A mountain bike or gravel route that takes you from Islantilla to Isla Cristina via the Chameleon Route, and on to Ayamonte along the Coastal Greenway, passing through Pozo del Camino and returning via La Redondela. In Isla Cristina, the route follows the pine forest along the dune system to the Carreras Estuary, as well as the Isla Cristina Salt Flats, traversing part of the Isla Cristina Marshes Natural Area before arriving at the 'Molino del Pintado' Tidal Ecomuseum in Ayamonte.