Walks you can reach from Pontarddulais by train

Route from Llandeilo station through the town with woodland pockets to the National Trust's Dinefwr Park.

Woodland: a fifth under tree cover.

Dinefwr Park: National Trust estate of parkland, ancient woodland and a medieval castle on the edge of Llandeilo.

Parc Penllan: Llandeilo town park with a bandstand.

Coed Castell: Woodland managed by the Wildlife Trust on the edge of Llandeilo.

Coed Tregib Nature Reserve: Ancient woodland nature reserve accessible from opposite side of Llandeilo station.

Time: 1h30–3h

Warnings: Short section on the main track to Dinefwr Park has no separate pavement; take care of passing cars.

Walk details: Transport for Wales (tips, photos and turn-by-turn directions).

Old drovers' routes past Rhandirberthog and Cefnrickett farms, crossing the Tywi at the elegant 1773 Dolauhirion Bridge, with views to the Brecon Beacons and Carmarthen Fans, into the market town of Llandovery.

Warnings: Hill section with limited facilities en route.

Walk details: Heart of Wales Line Travellers (PDF).

Long section into Carmarthenshire through Crychan Forest, crossing the railway, the Afon Brân and several streams, with fine views of the great arches of Cynghordy Viaduct on the descent.

Cynghordy Viaduct: Imposing 18-arch curved railway viaduct near Cynghordy, one of the most striking structures on the line.

Warnings: Long, remote forest and hill section with few facilities; come prepared.

Walk details: Heart of Wales Line Travellers (PDF).

Recommended: Fantastic views from the top of the ridge; the best views across the Tywi valley. A route with lots of variety - meadows, woods, rivers and a ridge with great views - using the Heart of Wales Trail and a Beacons Way section and quiet country lanes with hardly any traffic. Gets quite remote; the section nearer Llandeilo is full of little wooded meadows. Uses the Heart of Wales Trail and a section of the Beacons Way; could be extended along the Beacons Way to Carreg Cennen Castle; good for kites and pipits; train service between Llangadog and Llandeilo.

Hilly: two fifths on high ground, rising above the surrounding land.

Time: 5h–10h

Lunch: Llandeilo has a good variety of cafes.

Walk details: Slow Ways.

Reverse direction: Heart of Wales Line Travellers (PDF).

Recommended: One of the prettiest Slowways I have walked. One of the prettiest routes around, sticking to the Heart of Wales Trail and using quiet country lanes through pretty little valleys, woodlands and streams. Lots of ups and downs across small hills and valleys but nothing challenging and with a few steep sections; some muddy stretches. Follows the Heart of Wales Trail; the section through Goleugoed and Llwynywormwood is particularly pretty; rich in buzzards, kites, rabbits and squirrels; good bus and (replacement) train links.

Time: 3h30–7h

Walk details: Slow Ways.

Reverse direction: Heart of Wales Line Travellers (PDF).

Recommended: The hills and valleys are beautiful. A long, remote walk through beautiful Welsh hill country, largely on the Heart of Wales Trail, with great river sections, rolling-countryside views and some boggy sections and stiles. There is a particularly steep, long climb into Crychan Forest if starting at Llandovery and country lanes with hardly any traffic. Uses the Heart of Wales Trail, which runs alongside the Heart of Wales rail line, so trains link the two towns and the walk can be shortened at Cynghordy station. Passes the Cwmcuttan (Cynghordy) Viaduct.

Cynghordy Viaduct: Imposing 18-arch curved railway viaduct near Cynghordy, one of the most striking structures on the line.

Time: 7h30–14h30

Warnings: The route crosses the railway line at several points; stop and listen before crossing. Some boggy sections and stiles.

Walk details: Slow Ways.

The nature around the area was breathtaking; Beautiful walk through rolling countryside. A peaceful walk along quiet country lanes and mulchy green lanes (holloways) through rolling countryside, descending into remote valley bottoms, crossing brooks and climbing back up. A little more bumpy than expected; lanes are quiet of traffic and not too wet or muddy and with boggy fields avoided. Reached via the Heart of Wales line. Rich in wildlife, with sightings of owls, deer, foxes and a toad. Carreg Cennen Castle is worth a visit or detour. Llandeilo has cafes, craft shops and a bakery.

Time: 3h30–7h

Lunch: No facilities en route; Llandeilo has cafes, shops and a bakery.

Walk details: Slow Ways.

Reverse direction: Heart of Wales Line Travellers (PDF).

A walk following the Sustrans cycle route and with a 2.5km section on a quiet single-track country road just outside Kidwelly (passing places and a grass verge for most of it). Path quality improves greatly from Pembrey Country Park onwards; considered a good all-season route. Follows the Sustrans cycle route. Passes Pembrey Country Park.

Coastal: three fifths along the coast.

Time: 5h–10h

Warnings: The single-track country road outside Kidwelly may carry cars and farm traffic.

Walk details: Slow Ways.

Gorgeous off road route along the cycle path with far reaching views. A flat, easy and almost entirely off-road coastal walk along the Millennium Coastal Path and with far-reaching views over the Gower and several spots to drop down onto the beach. Well-signed and shared with cyclists. Follows the Wales Coast Path and National Cycle Network route 4. Plenty of picnic spots.

Coastal: nine tenths along the coast.

Time: 2h30–4h30

Lunch: Cafes at Burry Port harbour and Llanelli beach.

1 end-of-walk reward: the St Elli's Bay

Warnings: The path is part of the Sustrans national cycle network and cyclists frequently pass at speed, so take care with dogs off the lead or small children.

Walk details: Slow Ways.

Reverse direction: Railwalks.

A straightforward, easy and largely urban route into the heart of Swansea and with little nature or rural scenery; the city is the main highlight at the end.

Hilly: a third on high ground, rising above the surrounding land.

Time: 2h30–5h

Warnings: Follows a busy road for a third of the walk.

Walk details: Slow Ways.