Gripped London: Zip Line, High Ropes & Freefall Adventure

Gripped gives you a very different way to spend a day near London: climb above the ground, race on dual ziplines and drop in a controlled free-fall from the Power Fan Descender. It is active, physical and far removed from museums and city streets.

I like the clear three-part format, which lets you sample high ropes, ziplining and free-fall in one booking. I also like that the course works for families, friends and larger groups, with English-speaking instructors, safety briefings and the required equipment included.

The main catch is practical: this is an outdoor site with little cover, so rain can affect comfort and some elements may close in poor weather. You must also be at least 1.4 metres tall, under 120 kilograms and comfortable with a fairly active day.

Key points at a glance

• Three major challenges in one pass: Your Big 3 Pass covers High Ropes, Zip Trak and the Power Fan Descender.
• Dual zip lines: Race beside a friend instead of taking a solo ride.
• A real height requirement: Everyone must be at least 1.4 metres tall, with extra adult supervision rules for children under 15.
• Outdoor heathland setting: You get fresh air and open surroundings, but limited shelter if the weather turns.
• Bring the right kit: Wear comfortable clothes and closed-toe shoes, tie back long hair and leave jewelry at home.
• Extra activities cost more: Speed Slides, Net Park and Bag Jumps are not part of the included pass.

Trading London streets for treetops

Gripped is built for people who want to replace a standard city day with something more physical. The setting is open heathland, and the activities take place above the ground among the trees. You are not simply watching a ride or sitting in a vehicle. You are balancing, climbing, swinging and committing to each obstacle yourself.

That makes the day feel different from a typical London attraction. It also means you should arrive ready to move. Comfortable clothing matters, and closed-toe shoes are required. A hair tie is a small but useful item, especially on the ropes course and zip lines.

The experience is instructor-led, but the supplied details do not list individual instructor names. The working language is English. Before the activities begin, you receive safety briefings and the required equipment. You must also complete a waiver and watch the safety briefing video before visiting.

Arrive 15 minutes before your scheduled start time. That buffer matters because the park has preparation steps before you reach the first challenge. Turning up just as the session begins would leave little room for the waiver, briefing or equipment fitting.

What the Big 3 Pass includes

The central product here is the Gripped Big 3 Pass. It covers three adrenaline-focused activities:

• High Ropes
• Zip Trak
• Power Fan Descender

The pass is useful because it gives the day a natural rhythm. The High Ropes course asks for balance and steady movement. The Zip Trak adds speed and open-air travel. The Power Fan provides the sharpest test of nerve, with a controlled free-fall.

You are not paying for unlimited use of every attraction in the park. Additional activities, including Speed Slides, Net Park and Bag Jumps, are excluded. This is worth checking before you book, especially if your group wants a full day of repeated rides rather than three main challenges.

The pass is best understood as a focused aerial adventure package. It gives you variety without requiring you to choose between several separate activities on arrival.

High Ropes: balance, height and steady nerves

The High Ropes course is the most skill-based part of the package. You work through treetop obstacles that call for balance, swinging and controlled movement. The challenge is less about raw speed and more about deciding where to place your feet and how to move across each element.

For many people, this will be the activity that sets the tone for the day. It gives you time to get used to the height and the equipment before the faster Zip Trak and the sudden drop of the Power Fan. If you are nervous about heights, the gradual nature of the course may help, though it is still an aerial activity and not a gentle playground.

The under-15 rule is important here. Children under 15 need a ticket-holding adult with them on the High Ropes course, and one adult can accompany up to four children under 15. That makes the experience possible for families, but it also means the adult needs to be ready to participate rather than simply watch from the ground.

Parents should check the height rule for every child before booking. All participants must be over 1.4 metres tall. Age alone does not determine suitability.

Zip Trak: a side-by-side run through the trees

The dual Zip Trak lines are one of the most social parts of the visit. Instead of taking a single line alone, you can race beside another person. That simple detail makes it a natural choice for friends, siblings and family members who want to share the same moment.

The ride gives the day a change of pace after the slower movements of the High Ropes course. You move from balancing and negotiating obstacles to a more direct run through the trees. The dual setup also creates a friendly element of competition, though the attraction remains an instructor-led activity with safety rules rather than an unsupervised race.

Children under 15 must have a ticket-holding adult with them on the Zip Trek, with one adult allowed to accompany up to four under-15s. The information uses both Zip Trak and Zip Trek wording, so check the exact activity name on your booking details, but the included pass clearly covers the zipline experience.

You will need closed-toe shoes and comfortable clothes here, as with the rest of the park. Leave jewelry behind. Loose items are not worth risking on an aerial course.

Power Fan Descender: the short, sharp thrill

The Power Fan Descender is the package’s most direct test of nerve. You step off for a controlled free-fall, with the system managing the descent. It is not the same as an uncontrolled drop, but the decision to leave the platform can still feel like the biggest mental hurdle of the day.

This activity adds variety to the pass. High Ropes asks you to keep moving through a course, and Zip Trak carries you across the trees. The Power Fan reduces the challenge to one clear moment: you must take that first step.

For a group, this can become the day’s shared talking point. Some people will focus on the height, while others will find the free-fall more intimidating than the ropes or zip line. The attraction is included in the Big 3 Pass, so you do not need to pay an additional activity fee for it.

The provided information does not give a separate minimum age for the Power Fan. The general height, weight, safety and participation rules still apply, and staff may close elements during certain weather conditions.

Weather is part of the decision

Gripped is outdoors, with limited cover if it rains. That is not a minor footnote. You should check the forecast and dress for the conditions, since you may spend much of the visit exposed to the weather.

Some parts of the park may close for safety reasons during certain weather conditions. This can affect what you do on the day, so avoid booking if you need a guaranteed schedule with no weather risk. The outdoor setting is part of the appeal, but it also means the experience has less control than an indoor attraction.

Bring weather-appropriate clothing, but keep it practical. Comfortable clothes are required, and closed-toe shoes are essential. Tie back long hair. Jewelry is not allowed, and open-toed shoes are not allowed.

Food and drinks are available to purchase, but they are not included. That gives you an option for refreshments without requiring you to bring everything, though you should include those purchases in your budget.

Price and what you receive for $66

At $66 per person, the value depends on how much use you make of the three included activities. You receive the Big 3 Pass, three named challenges, safety briefings and the required equipment. For someone who wants a full active outing rather than a short single ride, that package has a clear advantage.

The price does not cover parking, which costs £1 per hour. It also excludes food and drinks, gloves and entry to Hobbledown Heath. Extra Gripped activities, including Speed Slides, Net Park and Bag Jumps, require separate payment.

That list of exclusions matters most for families. A parent booking several people should allow for parking, refreshments and possible extras. Gloves are available to purchase, but they are not included, so you can decide at the site if you want them.

The best value comes when you treat the Big 3 as the main event. If you only want a quick zipline, paying for all three activities may be less appealing. If you want a varied day with several distinct challenges, the package is easier to justify.

Who will enjoy this most

I would recommend Gripped to active families with children who meet the height rule, groups of friends and visitors who want a break from traditional sightseeing. The dual zip lines are especially good for people who like sharing an activity, while the High Ropes course gives the day more substance than a single ride.

It also suits groups planning a special outdoor activity. The three-part format gives everyone several ways to test themselves. One person may prefer balance and obstacles, another may look forward to the zip line, and someone else may save their courage for the Power Fan.

This is not suitable for pregnant women, people with mobility impairments, anyone over 120 kilograms or anyone under 1.4 metres. Those limits are firm enough that you should check them before buying tickets, not at the entrance.

Children under 15 need a ticket-holding adult on the Zip Trek and High Ropes course. One adult can accompany up to four children under 15. That ratio may work well for a family, but it can be awkward for a larger group of children if there are not enough participating adults.

Before you arrive

Complete the waiver before your visit and watch the safety briefing video ahead of time. You will still receive safety briefings at the site, but doing the preparation early helps you arrive ready for the session.

Bring:

• Comfortable clothing
• Weather-appropriate layers
• Comfortable, closed-toe shoes
• A hair tie if you have long hair

Do not wear jewelry or open-toed shoes. You should also arrive 15 minutes before the session starts. Present your voucher at the Admissions Booth at the Gripped entrance.

Parking costs £1 per hour. Hobbledown Heath entry is separate, so do not assume a Gripped pass includes access to the wider attraction. Food and drinks can be bought on site, but they are also separate from the activity price.

Free cancellation is available up to two days in advance for a full refund. That is helpful if the weather forecast changes or someone in your group can no longer take part.

Should you book Gripped London?

Book it if you want an active day with three different challenges and you meet the height, weight and health requirements. The combination of treetop obstacles, side-by-side ziplines and a controlled free-fall gives you more range than a single attraction, and the $66 price includes the required equipment and safety instruction.

Think twice if you need shelter, guaranteed operation in poor weather or a low-effort outing. You also need to budget for parking, food, gloves and any extra activities. For the right group, though, Gripped offers a memorable change from standard London sightseeing, with enough variety to keep the day moving.

FAQ

How long is the Gripped London experience?

The booking is valid for one day. Starting times vary, so you should check availability when choosing your session.

What activities are included in the Big 3 Pass?

The pass includes the High Ropes course, Zip Trak and the Power Fan Descender. Safety briefings and the required equipment are also included.

Is the zipline a dual zipline?

Yes. The Zip Trak uses dual ziplines, allowing you to travel side by side with another participant.

What height and weight limits apply?

All participants must be over 1.4 metres tall and under 120 kilograms.

Can children under 15 take part alone?

No. Children under 15 need a ticket-holding adult with them on the Zip Trek and High Ropes course. One adult can accompany up to four children under 15.

What should I wear to Gripped?

Wear comfortable, weather-appropriate clothing and closed-toe shoes. Tie back long hair. Jewelry and open-toed shoes are not allowed.

Is parking included?

No. Parking is available at £1 per hour. Food, drinks, gloves and Hobbledown Heath entry are also separate.

Can the activities close because of bad weather?

Yes. Gripped is outdoors with limited cover, and some elements may close during certain weather conditions for safety reasons.