This excursion will operate by minivan and helicopter. Places on this tour are limited, therefore to avoid disappointment early booking is recommended. Flights and routes are weather dependent and may be cancelled or changed at short notice. Children must be aged 3 years or over and must be sat upright in their own seat. There is a strict weight restriction of a maximum of 18 stone per person. Your weight and height will be requested on board and must be accurate, as this determines the helicopter configuration. The transfer to and from the helipad takes approximately 5 minutes. The helicopters used vary in size and configuration; parties may be split into different helicopters depending on group size and weight. There may be restricted views for taking photos from the central and rear seats, seat allocation cannot be reserved.