Walks you can reach from Criccieth by train

Tarmac and pavement loop with a short sand-dune section around Pwllheli harbour, with views over the marina and the mountains of Eryri.

Coastal: almost all along the coast.

Crochan Berw: Rocky outcrop above the sea whose Welsh name translates as 'boiling cauldron'.

Pwllheli Inner Harbour Marina: Sheltered marina at Pwllheli with moored sailing boats.

Pwllheli Beach and Promenade: Long sandy beach and seafront promenade backed by dunes.

Time: 2h30 (1h walking, 1h30 lunch)

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

Short circuit exploring the Gwaith Powdwr Nature Reserve, a former munitions factory now managed for wildlife.

Coastal: two thirds along the coast.

Woodland: a third under tree cover.

Gwaith Powdwr Nature Reserve: Former gunpowder and munitions factory site, now a North Wales Wildlife Trust reserve with woodland and heathland.

Time: 2h (30m walking, 1h30 lunch)

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

Recommended: Fantastic route with amazing views. A varied landscape of hills, estuary, meadows, woodland and beach. The hills around Barmouth are steep and strenuous and with quite a few stiles along the way. Frequent buses and trains run between Harlech and Barmouth for the return. Carry your own food and drink.

Time: 8h (6h walking, 1h30 lunch, 30m break)

Lunch: Carry your own food and drink; little is available on the route.

Warnings: The hills near Barmouth are steep, and there are numerous stiles.

Walk details: Slow Ways.

Recommended: Mainly an estuary walk, also passing Talsarnau.

Coastal: two thirds along the coast.

Time: 4h30 (3h walking, 1h30 lunch)

Walk details: Railwalks.

Recommended: A walk via Dyffryn Ardudwy, then over a beach and wetland.

Coastal: three fifths along the coast.

Time: 5h (3h30 walking, 1h30 lunch)

Lunch: Café at Dyffryn Ardudwy midway.

Walk details: Railwalks.

Lovely section of coast path. A clearly signed coastal route following the Wales Coast Path the whole way, involving stiles and a lot of unmade dirt paths. Some parts follow roads and generally on safe pavements; the final stretch into Harlech is flat. A high tide can inundate the section at Glastraeth. Follows the well-signposted Wales Coast Path the whole way. Good facilities and public transport (bus and train) at both Porthmadog and Harlech.

Coastal: two thirds along the coast.

Time: 6h (4h30 walking, 1h30 lunch)

Warnings: Very high tides can flood the section at Glastraeth in places. Depending on whether you follow the cycle path or footpath across the Cob, there may be an awkward road crossing at the end (the cycle path avoids this). Stiles and unmade paths.

Walk details: Slow Ways.

Good views. A mostly pleasant route that closely follows the narrow-gauge railway, with slopes that are never too steep and a surface fine for an average walker. It passes a reservoir, lake and forest paths, includes a couple of kilometres on a quiet paved road with a narrow verge and finishes along the Porthmadog seafront. Closely follows the Ffestiniog narrow-gauge railway. Short detour to Coedydd Maentwrog nature reserve.

Woodland: a fifth under tree cover.

Time: 7h (5h walking, 1h30 lunch, 30m break)

Walk details: Slow Ways.