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Take a quick seated zip line adventure across Penrhyn Quarry, with two 100m flights that can be enjoyed side by side with a friend. It is an accessible way to experience the quarry views and a burst of outdoor excitement.
Check in before heading to the activity area, where the team provides a safety briefing and fits your harness and helmet. They explain the simple process before you take to the first line.
Clip in alongside a friend if you wish and fly across the first 100m zip zone. You then move to the second line for another seated flight over the quarry landscape.
Land back near the activity area, where an instructor removes your equipment. The experience is short enough to fit around other plans while still giving you a memorable aerial view.
Penrhyn Quarry above Bethesda is a vast slate landscape with a distinctive mountain backdrop. Its open setting makes the short flights feel far bigger than their distance.
The adventure terminal is the starting point for a range of outdoor activities in the quarry. It is an easy place to combine a quick flight with time exploring North Wales.
No previous zip lining experience is needed. Participants must meet the 1m minimum height and 100kg maximum weight limits so that the equipment can be used safely.
Wear closed toe footwear and comfortable outdoor clothes suitable for the conditions. Guests under 18 need a spectating adult in accordance with the supervision requirement.
Two parallel zip lines make this a sociable experience, allowing friends and family to fly together rather than separately. The straightforward format is ideal for first time zip liners.
The team handles the fitting and gives clear instructions at every stage. You can focus on the flight and the quarry scenery, knowing support is close at hand.
Meet at Penrhyn Slate Quarry, Bethesda, LL57 4YG. Check in at the main activity area before following directions to the zip lines.
Parking is available on site. Arrive with time to check in and prepare before your activity starts.
Allow up to 45 minutes for the full experience, including check-in, safety briefing, equipment fitting and two seated zip line flights. Arrive with time to get ready before your activity starts.
The flying itself is short and energetic, making it easy to fit into a wider day at Penrhyn Quarry. The team guides you through each stage from the first fitting to the final landing.
The experience includes two seated zip line flights, each around 100m long. You begin with the first zip zone, then move to the second for another flight over the quarry setting.
Two parallel lines mean that friends or family members may be able to fly side by side. The team confirms the arrangement and gives the final instruction at the launch area.
Participants must be at least 1m tall to take part. This requirement helps ensure the seated harness system fits and functions safely during the flight.
Measure children before travelling if they are close to the limit. The team checks eligibility before the experience begins and follows the current activity guidance on the day.
Participants must weigh no more than 100kg. The limit is set for the safe operation of the seated zip line equipment.
The team carries out the relevant checks before fitting the harness. If you are unsure whether someone is eligible, confirm the current requirements before travelling to the quarry.
No previous zip lining experience is needed. The team provides a clear safety briefing, fits your harness and helmet, and explains the simple process before the first line.
This straightforward format is well suited to first-time flyers. Listen carefully to the launch and landing instructions, then enjoy the scenery as the line carries you across the quarry.
Wear closed toe shoes and comfortable outdoor clothing that allows you to move easily in the activity area. Bring weather-appropriate layers for the exposed quarry setting.
Avoid loose items that could interfere with the harness or catch on equipment. Keep personal belongings secure before heading to the zip line launch point.
The two parallel seated zip lines can allow two people to fly side by side. This makes the experience especially enjoyable for friends and family who want to share the moment.
Availability of the parallel setup depends on the session and the team's safe operating arrangements. Follow the instructor's directions when preparing to launch.
Check in at the main activity area, then follow the team's directions to the zip lines. An instructor provides the safety briefing and fits your harness and helmet before you walk to the first launch point.
Take time to ask questions during the briefing so you feel ready for the flight. The team handles the equipment checks and guides you through the route from start to finish.
Children who meet the height and weight requirements can take part with the activity's stated adult supervision. An appropriate adult must be present for guests under 18 in line with the current site rules.
Parents and guardians should make sure children are comfortable with the seated harness and aerial flight. The instructor gives the safety guidance needed before the activity begins.
Meet at Penrhyn Slate Quarry, Bethesda, LL57 4YG, and check in at the main activity area before following directions to the zip lines. Parking is available on site.
Arrive with enough time to check in and prepare ahead of your session. The quarry is accessible from Bethesda and the wider North Wales road network.

About the centre
Bethesda
Operated by Zip World Ltd, a partner of adventuro.