← Tainan cruise guide
scenic · Tainan

Sicao Green Tunnel: Mangrove Boat Glide Through Living Emerald

Drift by traditional wooden boat through Tainan's magical Sicao Green Tunnel — a cathedral of interlocking mangrove canopies arching over a mirror-still waterway. One of Taiwan's most photogenic and peaceful natural experiences, beloved by both locals and discerning travellers.

What to expect

Board a flat-bottomed wooden boat at the Sicao Dock, where the boatman poles you into a tunnel of grey mangrove (Avicennia marina) so dense that the sky disappears. Dappled light plays on the still water; egrets and kingfishers thread between the roots. The 30-minute glide through the tunnel is followed by an open-water section across the Sicao Lagoon, offering views of Black-faced Spoonbills in season (October–April). The adjacent Taijiang National Park wetlands extend the experience for those who wish to walk the boardwalks.

Book it with
Sicao Green Tunnel Boat Tour (Official Tainan City-managed operator)
TWD 200 per person (official boat tour, ~30 min); private charter from TWD 2,000+
Book it →

Good to know

Sicao is approximately 20 min by private car from Tainan Port — conveniently close. Boats run throughout the day but can be busy on weekends; a private charter guarantees departure time. Bring a light layer — the canopy is shaded and can be breezy on the water. Pair with Anping Fort for a superb half-day combination.

Sail there

Luxury cruises that call at Tainan — book through us, the fare is identical and your concierge stays on your side.

Seabourn · Seabourn Encore
14 nights · calls at Tainan
from $9,298
View sailing →
See all cruises to Tainan →
← Back to the full Tainan guide

⚓ Your bucket-list concierge

Doing the whole cruise?

Tell us your sailing and we'll send the bucket list for every port — the operator to call, real prices, and an honest verdict on each ship tour.

No spam. The honest plan, even when it says skip the ship’s tour.