Landmark
To Sua Ocean Trench
This outrageously photogenic spot is a Samoan icon; skip it to your everlasting regret. Though the first thing you'll see upon entering the grounds is To Le Sua (a smaller, drier depression), it's To Sua that is the star of the show: more akin to a giant sinkhole than a trench, its sheer, green-draped rock walls plummet 20-odd metres to the almost hallucinatory-blue waters of the magnificent pool below. Swimming access is via a precipitous but sturdy wooden ladder; believe us, it's worth the clamber.