Kay
"Wonderful boat trip from Armacao. You see 10 caves and grottos, and everything is explained. Pay attention to the tide...it's easier at low tide, of course. Thanks to Rodrigo for steering the boat and Claudia as our guide. One small drawback...no one spoke German. Really great for the money. Tickets can be purchased online or on-site. The boat can accommodate 10 people...we were only 8."