Home Things To Do Search Caernarfon Castle Explore things to do Category Select from these options Food and Drink Just for Two Family Friendly Historic Britain Great Outdoors Enter Your Destination From Date To Things To Do Suggested Getaways near Caernarfon Castle More Suggested Getaways Home Things To Do Caernarfon Castle Caernarfon Castle Caernarfon, Gwynedd Just for Two, Family Friendly, Great Outdoors A brute of a fortress. Caernarfon Castle’s pumped-up appearance is unashamedly muscle-bound and intimidating. Picking a fight with this massive structure would have been a daunting prospect. By throwing his weight around in stone, King Edward I created what is surely one of the most impressive of Wales’s castles. Worthy of World Heritage status no less! Explore all Attractions & Events Contact Info Caernarfon Castle Castle Ditch Caernarfon Gwynedd LL55 2AY 01286 677617 Visit website Other Things to Do in the Wales Region World Heritage Site PontcysyllteRomans at CarleonOffa's Dyke Path - National TrailFolly FarmNational Wool MuseumWelsh Wildlife CentreBodnant Food CentreDylan Thomas BirthplaceDyffryn GardensErddigGradient AdventureCycling and off road cycling.