Compare prices
EN
Sunlight shining through an opening into a dark, rocky sea cave

Explore

The Wilderness Cruise Route

A wilderness cruise offers the best vantage point for Maria Island's rugged coastline and marine life.

Photo: tour listing on Viator

Premium tour packages include an extended boat journey from Triabunna to Maria Island. The cruise lasts around four hours before dropping passengers on the island. The route travels past steep dolerite columns and deep granite sea caves.

Boutique tour vessels typically cap passenger numbers at 28 to 30 people. If you are prone to seasickness, bring motion sickness medication for this portion of the trip.

Two dolphins leaping out of the blue ocean water during a cruise
Photo: tour listing on Viator
01

Ile Des Phoques (Seal Island)

1 hourFur seals

This small rocky outcrop sits north of Maria Island. It hosts a large colony of Australian Fur Seals. The island is also known for its deep granite sea caves. Keep an eye on the water during the transit to spot dolphins and migrating whales.

Passengers on a tour boat observing a layered sandstone coastline and forest
Photo: tour listing on Viator
02

Rainbow Cave

15 minutesNatural skylight

Rainbow Cave is the largest granite sea cave in Tasmania. A massive natural skylight floods the cavern with light. Tour boats often maneuver deep inside the cave. This gives you clear views of the colorful rock walls.

Two white-bellied sea eagles perched together on top of a rocky outcrop
Photo: tour listing on Viator
03

Bishop and Clerk Peaks

Viewed from boatDolerite columns

These peaks feature 620-meter high dolerite columns that drop directly into the Tasman Sea. The water provides the best view of their massive scale. You will see these formations as the boat cruises along the coastline.

Book a Wilderness Cruise

Tour photo
Maria Island Cruise and Walk with Lunch (from Triabunna)6 h 5.0 (270)from $203
cruise & walk from triabunnafrom $203 on Viator
Check dates