Things to do in Porthgain
Within about 5 miles of Porthgain we list 7 places to go — 1 attraction, 1 museum or gallery, 1 nature reserve or viewpoint, 4 ancient and historic sites, plus 4 beaches and 6 walks.
For a wet day there is 1 indoor option nearby: Harbour Lights Gallery. Opening hours shrink hard out of season.
Everything below is ordered by distance from Porthgain, with the places we've written about in full listed first. Nothing on this page is paid for.
Attractions and days out near Porthgain
The paid days out — the ones that fill a whole morning and have a car park and a café.
2.1 miles from Porthgain
Museums and galleries near Porthgain
Mostly indoors, which on this coast is a category of its own. Opening hours narrow sharply out of season, so ring before you drive.
Harbour Lights Gallery
GalleryPembrokeshire Coast Path, SA62 5BL
- Phone
- +44 1348831549
- Website
- harbourlightsgallery.com
- Opening hours
- Today 12:00–16:00
100 yards from Porthgain
Nature reserves and viewpoints near Porthgain
Free, open whenever you turn up, and where a lot of the best of Pembrokeshire actually is.
St David's Airfield
Nature reserve4 miles from Porthgain
Ancient and historic sites near Porthgain
Burial chambers, standing stones, holy wells and iron-age forts. Most are on open land with no gate and no charge; a few sit on working farms, so use the marked access.
Trefin Quarry
Historic site1.1 miles from Porthgain
Melin Trefin Mill
Historic site1.1 miles from Porthgain
Abereiddy Promontory Fort
Ancient site1.5 miles from Porthgain
Tre-Maen-Hir Standing Stone
Ancient site4 miles from Porthgain
Beaches near Porthgain
Traeth Llyfn
A big sandy cove between Abereiddi and Porthgain, reached by a steel staircase bolted to the cliff — and cut off at high tide.

Aber Draw, Trefin
The rocky cove below Trefin, with the ruined mill on the shore — a five-minute walk from the village and no sand to speak of.
Abereiddi & the Blue Lagoon
Black sand, a flooded slate quarry of improbable blue-green, and coasteering's most famous jump-off.
Abermawr
A storm-built pebble bank with woodland and marsh behind, and firm sand appearing only at low tide — quiet, moody and rarely busy.
Compare every beach near Porthgain — dogs, lifeguards, parking →
Walks from Porthgain
Porthgain to Whitesands Bay
From an industrial harbour past the Blue Lagoon and round the wild north side of the St Davids peninsula to the county's most popular beach.
8 miles · 4½–5 hours · Moderate
Abereiddi to Porthgain and the Blue Lagoon
A short, spectacular cliff walk between two abandoned quarry harbours, past the flooded slate pit everyone photographs.
3 miles · 1½ hours each way · Easy
Solva to Newgale
A relentlessly up-and-down stage between a drowned-valley harbour and a two-mile shingle beach. Short on paper, hard on the legs.
5 miles · 3 hours · Strenuous