Easy to book through their website. Did this as a Groupon and found the experience well worth the two hour travel time down to the site just outside Bala. Set in beautiful countryside, this well established high ropes adventure course is a great laugh for those with a head for heights. A series of rope walks, ladders and other obstacles starting out at 45 feet and reaching a height of 70 feet and finishing with a zip-wire back to earth. The guys running it were very good attentive, friendly and patient. The safety brief was more than adequate and the equipment good quality providing you with a sense of being safe at all times. The only drawback was that there were no toilet facilities not even a portaloo which for people who are nervous and may have driven a long way seems a little shortsighted. However there are lots of trees to go behind!