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Tenby scenic view

Discover Tenby

The pastel-painted walled harbour town on Carmarthen Bay, three beaches and a monastery island on the doorstep

A walled fishing town that became Wales' seaside resort

Tenby sits on a limestone headland in Pembrokeshire, on the west side of Carmarthen Bay, and its Welsh name, Dinbych-y-pysgod (fortlet of the fish), is first recorded in a ninth-century poem. It grew into a Norman-era seaport that was sacked more than once, which is why the town paid for the defences that still ring the old town: the 13th-century walls, strengthened again in the 1450s under Jasper Tudor's Marcher lordship, and the Five Arches barbican gatehouse that is still the way most people walk into the old town today. Plague and civil war nearly finished Tenby off in the 1600s; the merchant banker Sir William Paxton restarted it as a resort from 1802, building sea-bathing houses and the arched harbourside road that still carries traffic, and Victorian Tenby grew up around that reinvention.

What that history left behind is a working town rather than a museum piece: a harbour that still sends boats out to fish and out to Caldey Island, three beaches inside a short walk of the walls, and 372 listed buildings packed into a small headland. Caldey Island itself, a mile and a half offshore, has been a Cistercian monastery since the 1920s (Celtic and medieval monks were there centuries earlier), and the crossing from Tenby harbour is one of the more unusual short boat trips on the Welsh coast: an island with its own working monastery, a beach, and a shop selling the monks' own perfume and chocolate.

Pastel-coloured Georgian houses above Tenby's harbour, seen from the water

What's On

Upcoming events and things happening in Tenby

Ironman Wales

Ironman Wales

Recurring

A full-distance Ironman triathlon starting and finishing in Tenby each September, one of the toughest courses on the circuit.

SportAnnual, mid-September. 13 September 2026 independently re-verified 2026-07-24 against multiple sources (Imperial Hotel Tenby's own event listing, IRONMAN Wales' own Facebook announcement, British Triathlon, running calendars) — no longer provisional.Starts and finishes in Tenby, course loops through south Pembrokeshire

Tenby Arts Festival

Recurring

A September arts festival across Tenby venues: classical music, jazz, poetry and drama.

FestivalAnnual, September. Re-checked 2026-07-24: 2026 dates are genuinely not yet announced by the festival as of this date (confirmed via a current 2026 Tenby events roundup, which also states the 2025 edition ran 22 Sept-4 Oct). The shipped window remains a caveated calendar-year estimate; re-verify at tenbyartsfestival's own channels closer to publish.Multiple venues across Tenby, including De Valence Pavilion and St Mary's Church

Tenby Boxing Day Swim

Recurring

A charity Boxing Day sea swim off North Beach, a Tenby tradition running since 1970.

TraditionAnnual, 26 December, every year since 1970.North Beach, Tenby

Long Course Weekend Wales

Recurring

A three-day multisport festival in Tenby: separate and combined swim, bike and run events over one weekend.

SportAnnual, early July. 2026's edition (26-28 June 2026) has already taken place; the confirmed NEXT edition is 2-4 July 2027, verified directly against lcwwales.com on 2026-07-24. Re-verify closer to the date in case of a schedule change.Based in Tenby, with swim, bike and run courses across south Pembrokeshire
Live

Tenby Right Now

Tenby's headland position means it is breezier than the pastel-harbour postcard suggests, in any season. Pack a windproof layer alongside the usual UK rain jacket, and keep an indoor option, the museum, Tudor Merchant's House or a harbour pub, in your back pocket for a genuinely wet day.

🚆 National Rail from Tenby

Live departures

National Rail service from Tenby. Updates every few minutes.