What Is a Flying Fox Playground? Cableway Design and Safety

A flying fox playground is a cableway: a trolley running on a tensioned steel cable between a launch platform and an end tower, with a hanging seat or handle for the rider. In Australia it is designed to AS 4685.4 and needs a long clear run of impact-attenuating surfacing. Reviewed September 2026.

How a flying fox works

Riders board at the raised launch end, grip the handle or sit on the seat, and travel down a slight gradient to the far tower. A braking system, usually a spring buffer or elastomer stop, slows the trolley before the end. Gravity sets the speed, so the gradient and cable tension are tuned during installation so the ride is exciting but arrives slowly enough to dismount safely.

The parts:

• Launch platform: a step or platform so the rider starts above the cable's low point.
• Cable: galvanised or stainless steel wire rope, tensioned between towers.
• Trolley: sealed bearings running on the cable, carrying the seat or handle.
• Seat or handle: a disc seat, a bucket seat for inclusive use, or a simple grip bar.
• Brake and return: buffer at the end and often a return cord so the trolley can be pulled back.

Space and surfacing

Flying foxes are long. A typical park unit runs 20 to 30 metres between towers, and the fall zone extends the full length of the cable plus clearance on both sides. That whole corridor needs surfacing tested to AS 4422 for the free height of fall, which for a cableway is measured from the seat at its highest point, not from the ground under the tower.

Plan for a corridor roughly 30 metres by 5 metres for a standard unit. Mulch or sand is the most economical way to cover that area, at about $60 per square metre; wet-pour rubber runs about $160 per square metre and is usually reserved for the landing and launch pads.

Safety rules that shape the design

AS 4685.4 sets the requirements for playground cableways. The design points that matter most:

• Nothing may sit inside the cable corridor, including trees, paths and other equipment.
• The trolley and seat must not create entrapment points for fingers, clothing or heads.
• The end stop must bring the trolley to rest without a hard impact.
• The cable must remain clear of the ground at full load and full sag.
• Seat height at the low point must let a rider's feet drag safely without grounding.

A flying fox is not a zipline. Commercial adventure ziplines carry harnessed riders at height and are governed by different standards.

Who it suits

Flying foxes are best for ages 6 and up in parks, school playgrounds for upper primary, holiday parks and destination playgrounds. Disc seats suit confident riders; bucket seats with a backrest make the ride available to younger children and to children with limited trunk control. Councils often specify one of each on a twin-cable unit.

Frequently asked questions

What age is a flying fox suitable for?

Most units are designed for ages 6 and up. Bucket seats extend that to younger children with supervision.

Can a flying fox be installed on a slope?

Yes, and a gentle slope helps. Steep slopes make the ride too fast and are usually regraded or avoided.

How much space does a playground flying fox need?

About 30 metres long by 5 metres wide of clear, surfaced corridor for a standard 20 to 30 metre cable.

How do you maintain a flying fox?

Check cable tension, trolley bearings, the brake buffer and seat fixings at every operational inspection, and replace the cable when strands show wear.