Why a Terrific Obstacle Coral Reef Excursion Should Be on Your Pail List The Great Obstacle Reef, a UNESCO Globe Heritage site, stands as a testament to nature's amazing charm and complexity. Spanning over 344,000 square kilometers, it is a refuge for an unrivaled range of marine life, inviting exploration https://adventure-park61481.tinyblogging.com/explore-the-best-dive-spots-with-cairns-dive-tours-75739624