Booking choice: The Tree Limin' Extreme zipline, from $155 per person on Viator. Check dates Compare the options below
Tree Limin' Extreme is one of the more family-friendly ziplines in the Caribbean: the lines are short, children can ride from age five, and lighter kids can go tandem with a parent.
But there are hard limits on weight and height, and a physical requirement that surprises some adults. Here is every rule, in one place.
The quick answer
Riders must be 5 or older. Solo riders weigh 70 to 275 lb; under 70 lb, a child rides tandem with an adult, with the pair under 275 lb together. Height must be between 44 inches and 6 ft 6 in. Everyone is weighed at check-in. You must be able to lean back and lift your knees to land. Not for pregnancy or recent back, neck or heart problems.

What is the weight limit?
Solo riders must weigh between 70 and 275 lb, and the maximum is firm.
Everyone steps on the scale at check-in, and Viator asks for your weight in pounds when you book. Give your real weight. Riders over 275 lb cannot zip, and a non-refundable Viator ticket is not refunded if you are turned away.
Everyone in your group within the limits? Check the tour times for your date.
Check dates for the Tree Limin' Extreme ziplineWhat is the minimum age?
Five years old. Children 5 to 17 pay the child rate direct, and the youth rate on Viator.
The operator lists children 5 to 17 at $129 direct, and everyone, whatever their age, has to meet the weight and height rules below.

How does tandem riding work for small children?
Children under 70 lb ride tandem with an adult, as long as the two together weigh no more than 275 lb.
That combined limit matters: a 60 lb child can ride with an adult of up to 215 lb. If the heaviest parent is over the combined limit, another adult will need to ride with the child.
| Rider | Rule |
|---|---|
| Under 5 | Cannot ride |
| 5 or older, under 70 lb | Tandem with an adult, pair under 275 lb |
| 70 to 275 lb | Solo |
| Over 275 lb | Cannot ride |
| Height | 44 inches to 6 ft 6 in |
Is there a height limit?
Yes: at least 44 inches and no more than 6 ft 6 in.
The minimum keeps small children safely in the harness; the maximum is about clearance on the course. Both are checked at the start.
What does landing involve?
On the ramps at the end of each line you lean back and pull your knees up towards your chest when the guide says so.
Guides practise the position with you at the briefing. Most riders manage it easily, but one guest with a prior hernia could not, and the operator's reply noted that the requirement is stated on its site and on Viator. If a back, hip or abdominal problem makes this hard, choose another tour.

Not sure about the landings? Parasailing needs no strength at all and cancels free.
Explore parasailing from Sapphire BeachWho should not do the zipline?
Pregnant guests, anyone with recent back, neck or heart problems, and anyone who cannot manage moderate physical effort.
The course is not wheelchair accessible. There is a short flight of stairs before the truck ride, and a 78-year-old reviewer noted there were not an excessive number of stairs.

Is it scary for kids or nervous adults?
Less than most: the lines are short, the guides stay close, and many reviewers who were afraid of heights finished the course.
Guests regularly praise guides for coaching apprehensive riders through. A parent with children of 13 and 16 wrote that the guides kept everyone informed and safe, and a 27-year-old rode with her 62-year-old mother.
Tips for a family visit
Book a morning slot, weigh everyone honestly, dress kids in closed-toe shoes and shorts, and bring water.
Plan a swim at Magens Bay afterwards as a reward. For clothing details, see what to wear ziplining on St. Thomas.
Ready to go as a family? The youth rate covers ages 5 to 17 on Viator.
Check dates for the Tree Limin' Extreme ziplineFrequently asked questions
Can a 4-year-old do Tree Limin' Extreme?
No. The minimum age is 5.
What happens if I am over 275 lb?
You cannot ride, and a Viator booking is not refunded, so check before you book.
Can two adults ride tandem?
Tandem riding is for children under 70 lb with an adult, within the 275 lb combined limit.
Is Tree Limin' Extreme OK for seniors?
Yes, if you meet the limits and can lift your knees to land. Seniors 64 and over pay $129 direct.
Ready to book
Choose your adventure
Prices are from-prices in USD and move with the season. Check each option's cancellation terms before you book.

Tree Limin' Extreme Zipline
- 6 ziplines, 2 sky bridges and 8 treetop platforms
- Harness, helmet and two guides on every tour
- Open-air truck ride to the top of St. Peter Mountain

St. Thomas Parasailing Experience
- Boat trip from Sapphire Beach Marina
- Parasail flight after a safety briefing
- Professional captain and crew

Sea Trek Helmet Dive at Coral World
Walking the sea floor with park entry included





