This squat, early-19th-century stone prison has gender-segregated cells where drunk sailors and slatterns were once locked up for 'wanton mischief'.
Tŷ Crwn Roundhouse
Snowdonia National Park (Parc Cenedlaethol Eryri)
Lonely Planet's must-see attractions
13.56 MILES
Set on its own tranquil peninsula reaching into the estuary, this fantastical collection of colourful buildings with a heavy Italian influence was…
Centre for Alternative Technology
11.08 MILES
A small but dedicated band of enthusiasts have spent 40 years practising sustainability at the thought-provoking CAT, set in the Dyfi Unesco Biosphere…
29 MILES
The rugged, ethereally beautiful extremity of the Llŷn Peninsula is where medieval pilgrims set off to reach the holy island of Bardsey; one glimpse of…
10.01 MILES
Edward I finished this intimidating yet aesthetically pleasing castle in 1289, the southernmost of his 'iron ring' of fortresses designed to keep the…
26.68 MILES
The 28-sq-mile Gwydyr Forest, planted since the 1920s with oak, beech and larch, encircles Betws-y-Coed and is scattered with the remnants of lead and…
27.92 MILES
Even if you're not enraptured by industrial museums, ignore the dull-sounding name and check this one out. At Dinorwig Quarry much of the slate was carved…
20.32 MILES
Blaenau's main attraction takes you into the bowels of a Victorian slate mine. You descend the UK's steepest mining cable railway into the 1846 network of…
19.69 MILES
Recently opened in the Edwardian-era police station (hence 'Cell B'), this multifunction centre hosts everything from yoga to live bands to screenings in…
Nearby Snowdonia National Park (Parc Cenedlaethol Eryri) attractions
0.44 MILES
You're unlikely to miss Barmouth's foremost landmark: in fact, you'll probably arrive on it, by train, on foot or on two wheels. Curving scenically into…
2.13 MILES
The Mawddach Estuary is a striking sight, flanked by woodlands, wetlands and the mountains of southern Snowdonia. There are two Royal Society for the…
6.71 MILES
This Cistercian abbey, founded in 1198, was never especially grand but the ruined walls and arches are still picturesque, especially when the daffodils…
7.17 MILES
Dolgellau has been a Welsh folk-music hub since holding the first national folk festival in 1952. The town's former market hall now houses the volunteer…
10.01 MILES
Edward I finished this intimidating yet aesthetically pleasing castle in 1289, the southernmost of his 'iron ring' of fortresses designed to keep the…
6. Centre for Alternative Technology
11.08 MILES
A small but dedicated band of enthusiasts have spent 40 years practising sustainability at the thought-provoking CAT, set in the Dyfi Unesco Biosphere…
12.18 MILES
Housed partly in the Tabernacle, a former Wesleyan chapel, the Museum of Modern Art exhibits work by contemporary Welsh artists in a permanent collection…
12.32 MILES
Housed in a rare example of a late-medieval Welsh town house, the Owain Glyndŵr Centre houses an exhibition telling the story of the Welsh hero's fight…