At a glance
Conwy is the most completely preserved medieval walled town in Britain — the UNESCO castle (1283–1287), the 1.3km free town walls circuit, Plas Mawr (finest Elizabethan townhouse in Wales), and Aberconwy House (medieval merchant's house, National Trust) are all within 5 minutes' walk of each other. A full day is recommended for a thorough visit. The railway station is inside the walls; parking outside the walls is the practical approach by car.
What to See in Conwy
Conwy's distinction as a place to visit lies in its completeness. The castle and walls were built simultaneously between 1283 and 1289 as a single defensive commission — the eight round towers of the castle rise from the south bank of the estuary, the town walls extend in a D-shape to enclose the new English colonial town, and the combination creates an ensemble that has not been substantially breached or demolished in 740 years. The walls still define the town: you enter Conwy through medieval gates and the streets within feel contained by the circuit of walls above them. It is the kind of preservation that happens when the town inside the walls remains small enough that it does not outgrow its historic container.
Plas Mawr, the Elizabethan townhouse on High Street, represents a different kind of historical survival. Built between 1576 and 1585 for the merchant Robert Wynn — who had spent years at the English court before returning to Wales to build himself a house that would demonstrate his cosmopolitan ambitions — the building is a compendium of Elizabethan decorative enthusiasm. Every principal room has a decorated plaster overmantel; the heraldic displays record Wynn's genealogy and social connections; the courtyard and gatehouse maintain the appearance of a small urban palace inserted into a Welsh market town. Cadw's restoration has been thorough enough that the building communicates its original quality without museological overcorrection.
The three bridges at Conwy — Telford's suspension bridge (1826), Stephenson's tubular railway bridge (1848), and the modern road bridge (1958) — form an inadvertent architectural history of British bridge engineering, each technology superseding the previous one while both predecessors remain. Telford's suspension bridge, now a National Trust property, carried road traffic for over a century before the modern bridge made it redundant; it is now walkable as a heritage structure and gives the best view of the castle from below. The juxtaposition of three generations of infrastructure beside one of Europe's best-preserved medieval fortifications is uniquely Conwy.
Conwy in a day — suggested itinerary
- Morning (9:30am): Arrive early; park at Morfa Bach; walk through Mill Gate. Begin with Conwy Castle before the crowds (open from 9:30am in summer) — allow 1.5 hours for all towers and the wall walk.
- Mid-morning (11:30am): Walk the free town walls circuit from the castle — 1.3km, 30–45 minutes; views over the estuary and town.
- Lunch (12:30pm): Lunch at Watson's Bistro (booking essential), the Castle Hotel bar, or a café on the quayside.
- Afternoon (2pm): Visit Plas Mawr (Cadw) on High Street — 1 hour; the Elizabethan plasterwork is exceptional.
- Later afternoon (3pm): Aberconwy House (National Trust) on Castle Street — medieval merchant's house; 30 minutes.
- Evening (4pm): Walk to Conwy Quay and along the estuary; Telford's suspension bridge (National Trust) for castle views from below.
Find it on the map
Frequently asked questions
Conwy is famous for its medieval castle (built 1283–1287 by Edward I, UNESCO World Heritage Site) and the associated town walls — together forming the most complete fortified medieval town in Britain. The town walls (1.3km, 22 towers) are free to walk and provide exceptional views over the castle, estuary, and Snowdonia. Within the walls: Plas Mawr (the finest Elizabethan townhouse in Wales, c.1580, Cadw) and Aberconwy House (a medieval merchant's house, National Trust, the oldest building in Conwy). The suspension bridge (Thomas Telford, 1826) and Conwy Quay are the other principal sights.
No — the Conwy Town Walls circuit (1.3km) is free to walk and accessible year-round. Access points include Mill Gate, Berry Street Gate, and Upper Gate. The castle walls that form part of the circuit pass over some uneven medieval stonework; sensible footwear is recommended. The town walls provide the best views in Conwy — from the higher towers you can see across the estuary to Deganwy and Llandudno beyond, and back into the town to appreciate the castle's eight round towers. The complete circuit takes 30–45 minutes at a leisurely pace.
Plas Mawr ("Great Hall") on High Street in Conwy is the finest surviving Elizabethan townhouse in Wales and the best-preserved in Britain. Built c.1576–1585 for the merchant Robert Wynn, the house has extraordinary decorative plasterwork — the ornate overmantels, friezes, and heraldic displays in the principal rooms are among the most complete Elizabethan interior decorations surviving in Britain. Managed by Cadw; admission charged. The self-guided audio tour explains the history of the house and its decorated interiors. Plas Mawr is on High Street, a 2-minute walk from the castle entrance.
A full day is the ideal duration for a first visit to Conwy. Allow 1.5–2 hours for the castle (including the eight towers and the two barbicans); 45 minutes for the town walls circuit; 1 hour for Plas Mawr; 30 minutes for Aberconwy House (National Trust, a medieval merchant's house on Castle Street); and time for lunch in the town. A half-day visit (3–4 hours) is achievable if focused on the castle and walls without the other sites. The town is small enough to walk entirely — parking at the Morfa Bach car park (outside the walls near the river) and entering through Mill Gate is the most efficient approach.
Conwy has a good range of restaurants and cafés within the walled town. The Watson's Bistro on Chapel Street has a long reputation as one of the best restaurants in North Wales — seasonal Welsh ingredients, reservation essential for evenings. The Amelie's café on High Street serves good lunches. The Castle Hotel has a restaurant and bar with good pub food in historic surroundings. Several cafés and fish and chip shops on the quayside cater for visitors arriving from the car parks. For a pint with views, the Albion Ale House (Bank Street) is a traditional real ale pub within the walls.
Conwy has a direct railway station on the North Wales Coast Line — services from Chester (40 minutes), Llandudno Junction (3 minutes), and Bangor (20 minutes). The station is immediately inside the town walls, a 2-minute walk from the castle. By car: the A55 passes through the Conwy Tunnel (1991) below the town — Junction 17 for Conwy town centre. Parking within the walls is very limited — use the Morfa Bach car park outside Mill Gate or the Vicarage Gardens car park near Berry Street Gate. From Llandudno: 8 miles west on the A546/A55.