Other outdoor activities
Mountain and other bike hire
Betws Bikes is the nearest bike hire and seems to offer a pretty comprehensive service.
Pony trekking
Gwydir Stables Riding & Trekking Centre, Penmachno LL25 0HJ (in the next valley south) tel 01690 760248 (no website) offers a range of activities, including day-long treks over the hills to Dolwyddelan.