Built in the 15th century to defend the city from raids by the Teutonic Knights, these fragments of the original fortification will allow you to step back in time to an unstable yet fascinating age.

The Seychelles' unique marine biodiversity and appealing crystal-clear waters create the perfect conditions for underwater discovery. For snorkelling, head to one of the best sites of the Indian Ocean - Sainte Anne Marine National Park - or take advantage of the once-in-a-lifetime opportunity to swim alongside whale sharks on Mahe. Diving is another way to get close and personal with reef inhabitants (humphead parrotfish, octopus, various types of sharks - including hammerhead, if you're in luck). Seychelles Underwater Centre

This driving route explores Waterford, Tramore, Dungarvan, Comeragh Mountains Loop, Lemybrien, and back to Waterford city. From hidden coves to mountain scenery, this loop passes Waterford’s coastal UNESCO-site, The Geopark, before venturing into the mountains to the spectacular Mahon Falls. The first stop along this smorgasbord of coastal and mountain scenery is Tramore, a quintessential Victorian seaside resort. Driving towards Newtown Head, look for the Metal Man perched on one of three pillars on the headland. From here, continue west (via R675) along the Copper Coast, a UNESCO European Geopark named for its 19th century mining heritage. It’s a hypnotic route, spotted with Blue Flag beaches, stunning views and pretty villages like Annestown and Stradbally. Finally you will arrive in Dungarvan. From Dungarvan, the R672 links with Ballymacarbry, where a right turn takes you through the walker’s wonderland that is the Nire Valley. Continuing east to the R678 and R676 crossroads, there are two options – turning north to Carrick on Suir before taking the N24 back to Waterford, or turning south (via R676) towards Mahon Falls, a 240-foot waterfall tumbling spectacularly off the glaciated range, towards Waterford via Lemybrien (via N25), spare a thought for William Crotty, a notorious highwayman hanged in the city in 1742. Crotty robbed coaches travelling along what is today’s N25, and his treasure is still said to be stashed amongst the corrie lakes in the Comeragh Mountains.