The 50 Great Dives Snorkel & Scuba Challenge invites snorkelers, freedivers, and scuba divers to expand their diving adventures. This exciting challenge includes a diverse list of dive sites featuring engaging animal interactions, notable wrecks, beautiful freshwater locations, and stunning dives in the Great Barrier Reef. Participants can enjoy unique experiences in various underwater environments, from jetties to giant kelp forests and remote offshore islands.