Reviewed · SAN JUAN TOURS
San Juan PR Watersports Car Rental Green Infinity
Turn San Juan Bay into your own road. This 30-minute water jet car ride combines the feel of a sports car with a fast-moving personal watercraft, giving you a fresh view of Old San Juan, La Fortaleza, and Castillo San Felipe del Morro. I like the unusual design and the chance to drive instead of simply sitting on a boat. I also like that the price covers a private car for up to two people, making it easy to share the experience.
The main drawback is the short ride time. At $218 per group, this is not a casual budget activity, and strict age, weight, identification, and arrival rules can create trouble if you do not prepare. One important caution: a report of a car pulling hard to the right and spinning out raises a fair question about vehicle condition, even though the operator says it inspects the cars daily.
In This Review
- Key points to know before booking
- Starting at San Juan Bay Marina
- Getting familiar with the Green Infinity jet car
- Cruising across San Juan Bay for 30 minutes
- Speed, steering, and the mechanical question
- Price and what the $218 really buys
- Height, weight, and age rules
- Weather, cancellations, and timing
- Who will enjoy this most
- Should you book the San Juan jet car ride?
- FAQ
- How long does the Green Infinity jet car experience last?
- Where do I check in?
- How much does the experience cost?
- What is included?
- How old must the driver be?
- How old must a passenger be?
- Is a damage deposit required?
- Can I cancel for a refund?
Key points to know before booking

- The ride lasts about 30 minutes: You get a compact burst of speed, not a half-day outing on the bay.
- The price is per group: The $218 rate covers up to two people, so couples or friends can split the cost.
- Old San Juan provides the backdrop: You may see La Fortaleza, Castillo San Felipe del Morro, and the historic waterfront from the water.
- The driver must be 21 or older: A valid driver’s license and the physical credit card used for payment are required.
- A $150 damage deposit is required: It is held on your card and released 24 hours after check-in if there are no charges.
- Goggles are required for drivers: Saltwater spray can affect your vision, so bring or use suitable eye protection.
Starting at San Juan Bay Marina

Your meeting point is San Juan Bay Marina at 482 Avenida Manuel Fernández Juncos, Pda 10.5, San Juan. Check in at the Ocean Motion office on the lower level, beneath the Sizzler Restaurant.
This location is useful if you are already spending time around the Condado, Miramar, or Santurce side of San Juan. It is near public transportation, but private transportation is not included, so you must arrange your own way to the marina. Give yourself extra time. The operator requires arrival at least 30 minutes before the scheduled departure.
That early arrival is not wasted time. You will complete registration, show identification, present the physical payment card, sign the participation waiver, and take part in a required safety review. Arriving at the posted start time is too late. A late arrival or missed check-in means you can lose the booking without a refund.
Bring the exact documents the operator asks for:
- The driver needs a valid physical driver’s license.
- Every participant needs valid identification, and passengers age 18 or older must bring ID.
- The physical credit card used to make the reservation must be shown at check-in.
- The reservation name and cardholder name must match.
That last point deserves attention. A digital wallet or card number alone may not be enough. If the card and reservation names do not match, the booking may not be accepted. You could be required to register again and pay at check-in, depending on availability.
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Getting familiar with the Green Infinity jet car
The appeal here is simple: you are not driving a standard boat. The water jet car is designed to look and feel more like a luxury sports car, with a steering wheel and a low, open ride over the water.
The included equipment is basic but important: a life vest and the jet car. Food, drinks, alcohol, dinner, snacks, and transportation are not part of the price. Plan this as a focused activity rather than an all-day package.
Before setting out, the safety review should help you understand how to steer, control the vehicle, and handle the boat in open water. The available information does not specify the exact training length, guide-to-car ratio, or group size, so do not expect a detailed driving school. You will get the instructions needed for this experience, then head out under the operator’s rules.
Drivers must be at least 21. Passengers must be at least 12. Anyone under 21 must be accompanied by an adult age 21 or older. This makes the activity possible for families with older children, but it is not suitable for young kids.
Goggles are mandatory for drivers because saltwater may reach your eyes. Take that rule seriously. Clear vision matters when you are steering a motorized vehicle, and ordinary sunglasses may not offer enough protection.
Cruising across San Juan Bay for 30 minutes

The ride itself is the heart of the experience. You will operate a jet car across the waters of San Juan Bay, with a view toward some of Puerto Rico’s most recognizable sights.
The short route has three clear rewards. First, the bay gives you open water and a sense of speed that you cannot get from walking around the city. Second, you see Old San Juan from a different angle, with the historic waterfront and fortifications forming the backdrop. Third, the vehicle itself turns the outing into an activity. You are actively steering and reacting to the water rather than simply watching scenery pass by.
La Fortaleza is one of the major sights named for the ride. Its waterfront setting gives the view a strong connection to San Juan’s old defensive edge. Castillo San Felipe del Morro is another highlight, though the exact distance and viewing angle can depend on the operating route, weather, and water conditions.
Do not treat this as a guided history tour. The focus is driving and fun, not a long explanation of Puerto Rico’s past. If you want detailed facts about the fortifications, visit Old San Juan separately. This ride works best as a change of pace after or before time on land.
The 30-minute duration is both a strength and a weakness. I like it for a packed San Juan schedule. You can fit the ride into a day without committing half your vacation to one activity. But if you expect a long coastal cruise, the clock may feel quick, especially after the 30-minute early arrival requirement and check-in process.
Speed, steering, and the mechanical question

The experience is advertised as a rush of speed, but your actual ride quality depends heavily on the individual vehicle and water conditions. That is where I would keep expectations sensible.
A serious complaint described a car that could not go faster than about 30, spun out, and pulled to the right. The driver reportedly needed considerable strength to keep the wheels straight. The operator apologized and explained that daily inspections take place, but mechanical problems can still happen.
That does not prove every Green Infinity car has a problem. It does mean you should check the vehicle carefully before leaving the marina. Look at the steering response while stationary if the staff permits it, listen for unusual sounds, and tell the operator immediately if the car pulls, shudders, or feels difficult to control. Do not wait until you are far from the marina.
The operator’s safety rules are strict for a reason. Anyone under the influence of alcohol or drugs will not be allowed to operate the car and will lose the booking. Pregnant participants are not permitted to ride. The activity is also not recommended for people prone to motion sickness.
I would avoid drinking before this outing even if you are only planning to ride as a passenger. The water can be choppy, spray can reach you, and the car’s movement may feel more intense than expected.
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Price and what the $218 really buys

The listed price is $218 per group of up to two people. That works out to $109 each if two people share the booking. For a one-of-a-kind activity in a major Caribbean city, the price may be reasonable for a special occasion, especially if you value the private two-person setup.
It is less attractive if you are comparing it with a standard sightseeing boat or a longer water excursion. Those options may give you more time on the water, while this experience charges a premium for the unusual vehicle and the chance to drive.
The price does not include snacks, soft drinks, dinner, alcohol, or transportation. You should also account for the refundable $150 damage deposit. The deposit is held on your credit card at check-in and released 24 hours afterward if there is no damage or incidental charge.
That deposit is not the same as an extra tour fee, but you need enough available credit. If you cannot provide a card for the hold, you may forfeit the reservation and receive no refund. The card used for the booking must be physically present, so check your wallet before leaving your hotel.
For me, the best value comes when two people split the cost, appreciate the novelty, and already have other plans nearby. It is harder to justify for a solo rider or anyone mainly seeking a long, relaxed cruise.
Height, weight, and age rules

This is an activity where the fine print affects your ability to participate. The height range is 1.37 to 1.96 meters, or about 4 feet 6 inches to 6 feet 5 inches.
A two-passenger car has a combined maximum weight of 430 pounds. A four-passenger car has a combined maximum of 748 pounds. The operator conducts weight checks before each tour.
Share those limits with everyone in your group before paying. If the combined weight exceeds the limit, you may be refused at check-in with no refund. The same no-refund result applies if someone arrives without the required identification, license, or payment card.
The age rules are straightforward but firm. The driver must be 21 or older and hold a valid driver’s license. Passengers must be at least 12. Participants under 21 need to be with an adult age 21 or older.
Most people who meet the age, height, weight, and identification requirements can take part. The operator does not present this as an accessible activity for every physical ability, though, and the information does not describe adaptive equipment or wheelchair arrangements. If you need special assistance, ask the provider before booking.
Weather, cancellations, and timing

This experience requires good weather. If poor conditions force a cancellation, you should be offered another date or a full refund.
For your own cancellation, you must cancel at least 24 hours before the local start time to receive a full refund. Changes made inside 24 hours are not accepted, except for operator-initiated or weather-related changes. Missing the booking, arriving late, or choosing not to participate after check-in does not qualify for a refund.
San Juan weather can change quickly, so avoid placing this activity at the most fragile point in your itinerary if your schedule is tight. If you have a cruise departure, flight, or fixed dinner soon afterward, leave a generous buffer. A weather reschedule may not fit neatly into your plans.
The experience ends back at the marina. That makes planning easier. You will not need to arrange a separate pickup from another part of the coast.
Who will enjoy this most

I would recommend the Green Infinity ride to couples, friends, and families with older children who want a playful water activity with a strong visual setting. It is especially appealing if you have already seen Old San Juan on foot and want to view the city from the bay.
It suits people who like driving, novelty, and a quick burst of excitement. The two-person price also works well for a pair celebrating a birthday, anniversary, or special vacation day.
I would hesitate if you are sensitive to motion sickness, uncomfortable with saltwater spray, pregnant, or unsure about meeting the physical limits. I would also hesitate if you want a calm, educational cruise or a long stretch of time on the water.
The mixed rating of 3 out of 5 from four posted ratings suggests a real need for realistic expectations. The concept is memorable, but the quality of the ride may depend on the particular vehicle you receive. Inspect the car, speak up at once about steering problems, and understand the refund rules before you commit.
Should you book the San Juan jet car ride?
Book it if you want a short, unusual San Juan activity and you are comfortable paying for the novelty. The views toward Old San Juan, La Fortaleza, and El Morro give the ride a memorable setting, while the two-person rate keeps the cost manageable when shared.
Skip it if you need a dependable long excursion, have a tight schedule, or would be upset by a rough or mechanically imperfect ride. Confirm the age, height, weight, license, card, and deposit requirements before booking. If you do, arrive early, bring goggles, and inspect the steering before you leave the marina.
FAQ
How long does the Green Infinity jet car experience last?
The ride lasts approximately 30 minutes. You must arrive at least 30 minutes before the scheduled time for check-in and the required safety review.
Where do I check in?
Check in at the Ocean Motion office at San Juan Bay Marina, 482 Avenida Manuel Fernández Juncos, Pda 10.5, San Juan. The office is on the lower level beneath the Sizzler Restaurant.
How much does the experience cost?
The listed price is $218 per group of up to two people.
What is included?
A life vest and the water jet car are included. Food, drinks, alcohol, dinner, snacks, soft drinks, and private transportation are not included.
How old must the driver be?
The driver must be at least 21 years old and must bring a valid driver’s license.
How old must a passenger be?
Passengers must be at least 12 years old. Anyone under 21 must be accompanied by an adult who is at least 21.
Is a damage deposit required?
Yes. A refundable $150 damage deposit is held on your credit card at check-in. It is released 24 hours later if there is no damage or incidental charge.
Can I cancel for a refund?
You can cancel at least 24 hours before the experience start time for a full refund. Cancellations or changes made less than 24 hours before the start time are not accepted, unless the operator changes the booking or weather causes a reschedule.
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