Snorkelling at
Caño Island and
Bellena Marina Park
Ballena Marine Park near Uvita is an easy drive from Dominical
and offers snorkeling tours from shore or from small boat
excursions. The coastal reefs  teem with tropical fish; this is an
inexpensive and rewarding day trip. There are a number of
shorelines caves to explore by ocean kayak tour of the beaches:
Playa Ventanas, Playa Piñuelas, Playa Ballena, Playa Hermosa
and Playa Bahia.
Humpback whale watching, in season from September to April,
is a popular adventure as well.