Dungarvan sits on the south coast of County Waterford, part of Ireland's Ancient East, in a useful position between Waterford City and west Waterford. That location gives you easy access to three completely different landscapes — head east for the Waterford Greenway and Copper Coast, head north for the Comeragh Mountains, and head west towards Ardmore and County Cork. The town is built around the harbour, with the historic centre, quays and Abbeyside sitting around the water. The harbour is the heart of Dungarvan — fishing boats and yachts sit out on the water while cafés, pubs and restaurants line the nearby streets. Walking around the waterfront is probably the easiest introduction to the town, and it helps explain why Dungarvan developed where it did. The mouth of the River Colligan created a strategically important harbour, which is exactly why a royal castle was constructed here during the Anglo-Norman period.Kilmurrin Cove is one of the best stops along the Copper Coast east of Dungarvan — a sheltered sandy cove with a natural blowhole and 460 million years of Ordovician geology on the doorstep.

Right beside the harbour stands Dungarvan Castle, constructed around the beginning of the 13th century to protect the entrance to Dungarvan Harbour. Its most unusual feature is a polygonal shell keep — a type of fortification that is relatively rare in Ireland. The castle also contains medieval defensive walls, a gate tower, a corner tower and an 18th-century military barracks that was later used by both the British Army and Royal Irish Constabulary. During the Irish Civil War the castle was damaged by the Anti-Treaty IRA before later being restored. One important current update: Dungarvan Castle is now closed for the remainder of 2026, having finished its season on 30 September. Its 2026 public opening ran from 22 April until 30 September, and Heritage Ireland says it looks forward to welcoming visitors again in 2027. When open, admission is free and Discover Ireland recommends around 30 minutes to one hour. It's not an enormous castle complex — it works brilliantly as a short historical stop while you're already exploring the town centre.

Dungarvan is one of the two ends of the Waterford Greenway, which follows the track bed of the former railway between Dungarvan and Waterford City — roughly 46–48km from end to end, almost entirely off-road. The route passes old railway stations, stone bridges, three major viaducts, the atmospheric Ballyvoyle/Durrow Tunnel, views of the Comeragh Mountains, Dungarvan Bay and stretches of beautiful countryside. Visit Waterford says the route crosses 11 bridges, three viaducts and a long railway tunnel. You don't need to cycle the whole thing — Visit Waterford specifically highlights shorter Greenway sections from the town as good family options. Bike hire is available in Dungarvan, with options including normal bikes, e-bikes, children's bikes and trailers. For families, one of the nicest options is to cycle from Dungarvan towards Clonea Beach — you get the Greenway experience without committing to nearly 50km, and there's a beach waiting at the other end. Clonea Beach lies around 5km outside Dungarvan, a long crescent of sand overlooking Dungarvan Bay, currently listed by Discover Ireland as a Blue Flag beach with free parking and seasonal lifeguards during summer.

Dungarvan has developed an excellent reputation for food. Its location helps — fresh seafood arrives from the Waterford coast alongside farmland producing meat, vegetables and dairy. For visitors that means Dungarvan is particularly good for seafood, casual cafés, modern Irish cooking, local produce and good pub food. If you're visiting on a Thursday, head to Grattan Square for the Dungarvan Farmers Market, which operates every Thursday morning into early afternoon — roughly 9am to 2pm. You'll find local vegetables, bread, pastries, cheese, fish, meat, coffee, preserves and hot food. It's where the town actually feels like a market town. Grattan Square is one of the main gathering points in the centre, and from here you're only a short walk from the harbour, Dungarvan Castle, Waterford County Museum and the wider town centre. The volunteer-run Waterford County Museum on St Augustine Street is open Monday–Friday 10am–5pm with free admission, covering archaeology, maritime history, local social history and revolutionary-era Waterford.

Dungarvan works particularly well as a family base. You've got easy town-centre walking, castle history, the Greenway, bike hire, Clonea Beach, markets, museums and plenty of places to eat. The central area around Grattan Square, the harbour, Dungarvan Castle and St Augustine Street is compact and very walkable — we'd leave the car parked for everything within town. For Clonea, the Copper Coast or the Comeraghs, you'll need your own transport or a bike. Turn inland and you're heading towards the Comeragh Mountains, which completely changes the type of day you can have from Dungarvan. The Comeraghs are particularly famous for their corries, waterfalls and dramatic glacial landscape — Mahon Falls is one of Waterford's best-known natural attractions and an obvious day-trip option. Closer to town, Colligan Wood offers woodland walking routes as a complete contrast to the harbour and beaches. We'd recommend at least two nights in Dungarvan — with three nights you could explore the town and Greenway on one day, drive the Copper Coast on another, and head into the Comeraghs or relax around Clonea on a third.