We have taken two separate boat trips for the last two visits. The Ten Thousand Island large boat trip heads out into the Bay; three playful dolphins danced alongside. The smaller six boat trip was super. Our friendly guide pointed out wading birds along the mangroves. The highlight was the mangrove tunnel, as our small boat moved slowly through the narrow channel through the thick mangroves, rousting white graceful egrets and ibis in front of us. Wow. Beautiful.