Po Toi Island, up close

Po Toi is Hong Kong's southernmost inhabited outlying island, remote and sparsely populated enough that a visit takes real deliberate planning rather than a casual add-on to another day's plans.

Dramatic coastal rock formations

The island's main draw is a set of striking wind- and wave-eroded rock formations along a coastal walking trail, including one resembling a stack of coins and another likened to a tortoise — distinctive enough to justify the trip on their own.

A single village and restaurant

Po Toi's tiny permanent population centres on one small village, with a well-known seafood restaurant that many visitors treat as the actual destination, timing their ferry trip around a meal there.

Limited, weekend-focused ferry service

Ferries to Po Toi run considerably less frequently than to the more visited outlying islands, often concentrated on weekends — checking the current timetable before planning a trip is essential, since getting the timing wrong could mean a very long wait for the return boat.

Why it's worth the effort

Precisely because it's harder to reach than Lamma or Cheung Chau, Po Toi offers a genuinely quiet, uncrowded outlying-island experience even on a weekend.