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Shilang

Verified2026-09-24 checkedReefWall

Green Island’s main shore entry: a reef flat, a shelf, then a wall — the easiest good diving in Taiwan.

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Depth
5–25 m16–82 ft
Difficulty
Beginner
Entry
Shore · Boat
Typical current
Moderate
Coordinates
22°39.750′N 121°28.218′E
Activities
Scuba · Snorkelling · Freediving

You walk in over a reef flat on Green Island’s west coast, cross a shelf at 5 to 10 m and arrive at a wall that falls past 25. Hard coral cover is genuinely good, the Kuroshio keeps the water warm and clear most of the year, and turtles are routine rather than an event. The giant Porites head known as the Big Mushroom stood offshore from here for something like twelve hundred years until Typhoon Nepartak toppled it in 2016; operators still visit what is left. Current along the wall can run, and the walk in over the flat is slippery enough to be the most likely way to get hurt here.

Ferry from Fugang harbour in Taitung to Green Island, or a short flight; the site is a few minutes by scooter from the harbour.

Best season

  • ExcellentApr–Jun
  • ExcellentSep–Oct
  • GoodJul–Aug
  • GoodMar
  • GoodNov
  • FairDec–Feb

Before you get in

  • A wall. There is no bottom in sight to judge against, so depth is kept by the gauge alone — and it is easy to end up deeper than intended.

Taken from this site’s recorded depth, type and current, and nothing else. An empty list is not a safe site — the sea on the day, the local geography and the boat traffic are not in it. The briefing on the spot comes first.

Conditions

No live conditions for this site yet.

We only show numbers we can attribute to a source.

Sea state and tide

Marine life you may see

  • Green turtleChelonia mydasCommon
  • Clark’s anemonefishAmphiprion clarkiiCommon
  • Christmas tree wormSpirobranchus giganteusCommon
  • NudibranchNudibranchiaCommon
  • Scalefin anthiasPseudanthias squamipinnisCommon
  • Giant morayGymnothorax javanicusCommon
  • TrumpetfishAulostomus chinensisCommon
  • FlatwormPseudoceros spp.Rare
  • Moorish idolZanclus cornutusCommon
  • Feather starCrinoideaCommon

From divers

What people who were in the water reported. Not a forecast, and not a judgement about whether the site is safe to dive.

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