Ziplining in St Lucia: Aerial Tram, 8 Lines & Rainforest Hike

Three ways to move through one rainforest: float above it, fly through it, walk it.

Ziplining in St Lucia combines an aerial tram ride, 8 ziplines across 16 platforms, and a guided rainforest trail within the protected Castries Waterworks Forest Reserve. The activity lasts about 4 hours, or 5 hours with round-trip shared transportation from the cruise port or designated hotel areas in Castries and Marigot. A certified guide and zip line sweeper lead groups of up to eight, and the experience suits cruise passengers and island visitors alike.

The Experience

The day starts with the aerial tram, a slow rise through the canopy where your guide points out the rainforest's structure and wildlife before you ever clip into a harness. Then you move to the zipline course: 8 lines strung between 16 platforms, each one higher or longer than the last, so the momentum builds as you cross from tree to tree. A zip line sweeper stations themselves on the platforms to manage the pace and keep the group moving safely through the canopy. The whole sequence takes you through the ecosystem from above, where you see the layered structure of the forest and the space between the trees.

The final stretch is the guided nature trail on the forest floor, where the interpreter slows the pace and shows you what lives in the understory—the plants, insects and smaller animals you would miss from above. The activity sits inside the Castries Waterworks Forest Reserve, so the vegetation is dense and the biodiversity is real, not a manicured park. Walking shoes are mandatory; the trail is uneven and the ground is wet. If you arrive by cruise ship, round-trip transportation from the port is included if your ship docks before 9:00 am and you arrange it in advance; if you're staying in Castries or Marigot, shared transport from designated hotel areas is available for an additional fee if fewer than four guests are confirmed. The whole experience, with transport, runs about 5 hours.

Physical fitness matters here. The ziplining itself is not technical—the sweeper manages your speed and you clip in before each line—but the platforms are high, the pace is steady, and the rainforest floor walk is uneven terrain. The operator does not recommend this activity for travelers with spinal injuries, poor cardiovascular health, or pregnancy, and children must be at least 2 years old. Weight limits apply: maximum 350 pounds (170 kg), and hip/waist measurements must fall between 18 and 50 inches. If you're arriving by cruise ship, provide your ship's name and docking time when you book; if your ship doesn't call port in St Lucia, you get a full refund.

What’s included

• Entrance to the Castries Waterworks Forest Reserve.
• the aerial tram ride through the canopy.
• 8 ziplines across 16 platforms with a certified zip line sweeper.
• a guided rainforest trail with a nature interpreter.
• certified tour guides throughout the activity.

Good to know

Moderate physical levelNot for pregnant travelersNot for heart conditionsNot for back problems

Operated by Caribbean Shore Excursions

Is this one for you?Book the cruise port transport if you're arriving by ship before 9:00 am; the hotel transport option works better if you're staying in Castries or Marigot with a group of at least three, since solo travelers and pairs face higher per-person costs.

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Top questions

How many ziplines do I actually cross on this activity?

You zipline across 8 lines strung between 16 platforms. The platforms are staggered in height and distance, so each line builds on the last one and the momentum carries you deeper into the canopy.

What's the difference between the aerial tram and the ziplines?

The aerial tram is a slow, peaceful ride that lifts you up through the canopy while your guide explains the rainforest structure. The ziplines are the fast part—you're flying across open space between trees. Together they show you the forest from two completely different angles.

Do I need to be in great shape to do this?

You need at least a moderate level of physical fitness. The ziplining itself is not technically difficult—the sweeper controls your speed—but the platforms are high, the terrain is uneven, and the pace is steady for about 4 hours. The operator does not recommend this activity for travelers with spinal injuries, poor cardiovascular health, or pregnancy.

Is transportation from my cruise ship included?

Round-trip shared transportation from the cruise port is included if your ship docks before 9:00 am and you arrange it in advance by providing your ship's name and docking time. If you arrive later, transportation is not provided. If you're staying in a hotel in Castries or Marigot, shared transport is available for an additional fee if at least four guests are confirmed for the transfer.

What should I wear on the rainforest trail?

Walking or hiking shoes are mandatory—no high heels, sandals or flip-flops. The trail is on the forest floor, which is uneven and wet, so proper footwear keeps you stable and comfortable.

What happens if my cruise ship doesn't dock in St Lucia?

You get a full refund. The operator guarantees a refund if your ship does not call port in St Lucia at all, so there's no financial risk if your itinerary changes.