The 10 Best Things to do Good for Kids in Gwynedd, Wales

The Talyllyn Railway is a historic narrow gauge steam railway, being the Worlds First preserved Railway!. Running continously since 1865, our track runs for 7.25miles from Tywyn to Abergynolwyn and Nant Gwernol through unspoilt Snowdonia. Operated by a dedicated group of Volunteers, the railway carries passengers along the same route their Victorian ancestors would have done. Retrace the quarrymans journey into the hills to mine slate. Our principle station at Tywyn is also home to the Narrow Gauge Railway Museum, Railway Shop and King's Licensed Cafe & Bistro. A large carpark is available close to the station. The line passes the delightful Dolgoch Falls and there are excellent forest walks at Nant Gwernol. We offer a great day out for all the family, allow 4 hours for a round trip, visit to the museum and something to eat!. Groups receive a discount when booked in advance.

Rain or shine, come and climb! Beacon Climbing Centre is an exciting all weather venue, with fun activities suitable for the whole family. It's great fun for kids and the perfect antidote to boring gym regimes for adults! Conquer our high roped walls for an unbeatable sense of achievement, experience the freedom of climbing without using a rope in our low level bouldering areas or try something that's entirely off-the-wall: CrazyClimb featuring a series of wacky climbing challenges! No previous experience is required and anyone can have a go. Spectators can watch for free, there is an awesome café on site, and free WiFi is available throughout the centre.

Walk this stunning part of the Welsh Coastal path from the Castle in Caernarfon in the NE along the pilgrim's route to the beautiful church at Clynnog Fawr, and on to Trefor and the Iron Age hill fort of Tre'r Ceiri. Walk the sandy beaches of Nefyn, Morfa Nefyn and Porth Dinllaen, and Porth Penllech and Porth Oer/Whistling Sands as you head to Uwch Y Mynydd - the Lands End of the Llyn and overlook the tranquil island of Ynnis Enlli/Bardsey island. Stay a while and explore more and continue your walk allong the southern coast to Abersoch, Llanbedrog, Pwllheli, Cricieth and Black Rock Sands and Porthmadog. If you're interested you can stay with us a few days at our B&B and we will happily provide the daily shuttle service to and from any point on the walk from Clynnog Fawr to Pwllheli. That takes all the hassle out of organising your walk and you will stay in some luxury with us. You will not be disappointed check out our reviews on Trip Advisor.

After all these years Caernarfon’s immense strength remains undimmed. 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. Please check the Cadw website for specific times and days, including closures.

For family adventure visit GreenWood – Snowdonia’s totally unique eco-attraction! Ride the world’s first people powered rollercoaster and zoom down Wales’s longest sledge run. Explore TreeTop Towers, take the Jungle Boats challenge and conquer the Crocodile Maze. Learn something new – Archery, Stilt Walking or Den Building – then stomp along the BareFoot Trail.This multi award-winning attraction promises an unforgettable family day out, whatever the weather.

The Ffestiniog Railway takes you on a 13 1/2-mile journey from the harbour in Porthmadog to the slate-quarrying town of Blaenau Ffestiniog. We are recognised by the Guinness Book of World Records as the oldest railway company in the world, being founded in 1832. We still build steam locomotives and carriages in our own workshops and the world's oldest steam engine, Prince, is still in regular use today - more than 150 years after it was built. Our historic trains climb over 700 feet from sea level into the mountains through tranquil pastures and magnificent forests, past lakes and waterfalls, round horseshoe bends (even a complete spiral) clinging to the side of the mountain or tunnelling through it. The Welsh Highland is Snowdonia's newest railway. Trains start their spectacular 25 mile scenic journey from beneath the historic castle walls at Caernarfon. The trains - hauled by the world's most powerful narrow gauge steam locomotives - climb from sea level to over 650 feet on the foothills of Snowdon, before zig-zagging dramatically down the steep hillside to reach Beddgelert, nestling in the heart of the National Park, then through the magnificent Aberglaslyn Pass - voted the most beautiful spot in the UK by the National Trust - and on to Porthmadog.

This 19th-century neo-Norman castle sits between Snowdonia and the Menai Strait. It's crammed with fascinating items, such as a one-ton slate bed made for Queen Victoria, elaborate carvings, plasterwork and mock-Norman furniture. In addition, it has an outstanding collection of paintings.The restored kitchens are a delight and the stable block houses a fascinating industrial railway museum.The 24.3 hectares (60 acres) of grounds include parkland, an exotic tree and shrub collection as well as a Victorian walled garden.