Wales has plenty of surprises up its sleeve. Did you know, for example, that it is home to the beach that was voted the most beautiful in Britain? Or that there are more castles per square mile in the Wye Valley than anywhere else in the UK? What's more, for a small country there seems to be an endless amount of fascinating places to visit, beautiful sights to see and exciting activities to get stuck into. From Pembrokeshire's coastal magnificence to Snowdonia's dizzying peaks, the rural splendour of the Brecon Beacons to the buzzing, vibrant atmosphere of Cardiff - the landscape is as diverse and interesting as the stories that each region has to tell. And just when you thought you'd seen it all, you find there's something new just waiting to be discovered.

For longer distance journeys, book at least 24 hours in advance with Arriva Trains Wales - you could save as much as 75% on the cost of your journey, proving that it pays to plan ahead. With one-way Advance tickets such as Manchester to Cardiff from £13, Birmingham to Swansea from £20 and Exeter to Newtown from £23 booking in advance really is the smartest way to save. Check out the Cheapest Fare Finder to find the best value ticket for your journey.

Built as far back as the 13th century - and the sight of many battles since then - Harlech Castle in North Wales is an impressive sight to behold, with a colourful past to match. Just one of King Edward I's many castles across the region, Harlech is now a World Heritage Site and makes for a perfect family day out.

With the striking landscape of Snowdonia as its backdrop, Anglesey Sea Zoo is no ordinary zoo - in fact, it is the largest marine aquarium in Wales, where the habitats of over 150 species from the surrounding coastline have been carefully recreated. Your visit to this amazing aquarium will take you on a journey through a shipwreck, into the 'Big Fish Forest' and even on a walk over the perilous 'Shark Pool', all the while making you aware of the importance of conservation to marine life. With plenty of outdoor activities too, such as crazy golf, an adventure playground and the Octojump bouncy castle, this fun-filled attraction is sure to be a watery winner!

Embark on a magical adventure which will have you sailing through waterfalls and into mystical caverns deep underground, as you discover the incredible story of King Arthur and other ancient Welsh legends. All this and more is waiting to be enjoyed at the breathtaking King Arthur's Labyrinth in Corris, Mid Wales. Learn of dragons and giants, of great warriors and epic battles, all in the dramatic surroundings of this stunning subterranean lair.