2 Best Sights in Great Barrier Reef, Queensland

Hugely popular with locals and visitors, especially in stinger season, this stinger-free swimming enclosure on Airlie's shorefront has dedicated lap-swimming lanes, real-sand "beaches," adjoining children's pools, and sensor-activated lighting after dark. There are toilets, showers, and change rooms nearby, and all pools are patrolled by trained lifeguards year-round. Surrounding the lagoon are a children's playground and a tropical garden, crisscrossed with walkways and dotted with public art, picnic tables, and free electric barbecues. Amenities: food and drink; lifeguards; showers; toilets. Best for: swimming.

Dubbed Australia's Cleanest Beach, this palm-flanked stretch of sand—lined with jogging tracks and cycleways, picnic-friendly parklands, and hip beachfront bars—has two swimming enclosures and a long pier perfect for fishing. The beach and its permanent swimming enclosure, Strand Rock Pool, are fitted with temporary nets during box-jellyfish season, November through May. There's also a free, kid-friendly Strand Water Park. All are patrolled by lifeguards daily, with hours varying seasonally. Amenities: food and drink; lifeguards; toilets. Best for: swimming.