Gwynfryn Farm Holidays, Pwllheli, Gwynedd
Whether they’re in the milking parlour or on the trampolines, it’s hard to imagine kids getting bored on this organic dairy farm. As well as an indoor pool, games room, soft-play area, tennis court, football pitch and adventure playground, there are pigs, goats and hens to feed and miles of the unspoilt Llyn peninsula to explore. Nearby attractions include Criccieth Castle and Porthmadog, for the Ffestiniog or Welsh Highland railway to the foothills of Snowdon. Thirteen cottages sleep between two and eight.
• From £275 a week for four, 01758 612536, gwynfrynfarm.co.uk