# Ocean Spirit Cruises

> Ocean Spirit Cruises is an eco-certified Great Barrier Reef tour operator based in Cairns, Queensland, Australia, and part of the Quicksilver Group. Ocean Spirit runs a full-day (approximately 8.5-hour) sailing catamaran tour from Cairns to Michaelmas Cay, a protected coral cay and bird sanctuary on the Great Barrier Reef that is home to over 20,000 seabirds. Tours depart from the Reef Fleet Terminal, 1 Spence Street, Cairns, and include snorkelling, a semi-submersible coral viewing tour, marine biologist presentations, a tropical buffet lunch, and optional introductory and certified scuba diving. Ocean Spirit holds Advanced Ecotourism certification. Phone +61 7 4044 9944.

## Tour Pages

- [The Experience](https://oceanspirit.com.au/the-experience): The Ocean Spirit Michaelmas Cay experience — an 8.5-hour Great Barrier Reef tour from Cairns including snorkelling, buffet lunch, marine biologist presentations, and a semi-submersible reef tour.
- [Michaelmas Cay](https://oceanspirit.com.au/michaelmas-cay): Michaelmas Cay, a protected bird sanctuary on the Great Barrier Reef. Snorkel pristine coral, observe seabirds, and enjoy eco-certified day tours from Cairns.
- [Pricing & Booking](https://oceanspirit.com.au/pricing): Book Ocean Spirit's Michaelmas Cay Great Barrier Reef tour from Cairns. Current pricing and packages.

## Activities

- [Activities](https://oceanspirit.com.au/activities): Great Barrier Reef activities aboard Ocean Spirit including snorkelling, semi-submarine tours, guided reef tours, and introductory scuba diving at Michaelmas Cay. Equipment included.

## Plan Your Trip

- [FAQs](https://oceanspirit.com.au/faq): Frequently asked questions about Ocean Spirit Cruises to Michaelmas Cay, covering booking, onboard facilities, activities, transfers, and more.
- [Contact](https://oceanspirit.com.au/contact-us): Contact Ocean Spirit Cruises. Phone +61 7 4044 9944. Departs Reef Fleet Terminal, 1 Spence Street, Cairns QLD.

## About Ocean Spirit

- [About Us](https://oceanspirit.com.au/about): About Ocean Spirit Cruises — eco-certified Great Barrier Reef tours from Cairns to Michaelmas Cay, with Advanced Ecotourism certification. Part of the Quicksilver Group.

## Optional

- [Sitemap](https://oceanspirit.com.au/sitemap.xml)