Many travelers skip beaches for serene poolside escapes, but hot days often bring overwhelming crowds. Enter San Alfonso del Mar in Chile—home to the planet's largest swimming pool, boasting 250 million liters of water across an area exceeding nine football fields. This epic lagoon anchors the renowned San Alfonso del Mar resort in Algarrobo, a picturesque coastal haven in central Chile. It's the ultimate vacation dream.
Measuring 1 kilometer long and plunging to 35 meters deep, it unlocks thrilling pursuits: invigorating swims (fuel up first!), kayaking, windsurfing, sailing, and scuba diving. Seawater drawn straight from the Pacific Ocean is filtered and treated to a constant 26°C—an eco-conscious marvel. Reserved exclusively for resort guests, this standout amenity commands premium rates. Until your stay, savor the footage on repeat.
