Camera (a water-proof camera is good idea for the coasteering) 

Towel Sturdy shoes for walking 

Spare pair of trainers that you don't mind getting wet (coasteering) 

Old pair of shorts to wear over the wetsuit to protect wetsuit (coasteering) 

Swimwear (coasteering) 

Spending money for souvenirs, lunch and dinner, drinks etc 

Raincoat and some warm clothing - it sometimes rains and can be cold at the top of Snowdon ! 

Music CD's or iPod for the bus 

Travel pillow may come in useful if you have one

Your kitty fee includes bedding and breakfast 

For camping trips bedding is provided