Calypso Snorkel & Dive Calypso Half Day Low Isles - Morning photos More Calypso Snorkel & Dive Calypso Half Day Low Isles - Morning photos tours ‹ • Low Isles after a 30 minute journey• Only 23 guests on board• About 2.5 hours at the island• Snorkel the calm lagoon• Glass bottom boat• Historic lighthouse and sea bird nesting Calypso Snorkel & Dive Calypso Half Day Low Isles - Morning from $241/person Start: Port Douglas End: Port Douglas ›