This eco-responsible operator offers a range of mainly boat-related activities, from all-day tours exploring the Ria Formosa (5½ hours, €52 excluding lunch) to two-hour dolphin trips (€45), 2½-hour birdwatching trips (€35) and the popular 'Natura' trip – a 2½-hour interpretative tour covering history, traditions and the local economy. You explore the canals as well as nearby Ilha da Culatra.