4-Bedroom Hot Tub Cottage in Saundersfoot

Folly Farm began as a dairy farm and has grown into an award-winning family attraction with four areas: a farmyard, a zoo, an undercover vintage funfair with a Wurlitzer organ, and play areas. The zoo has over 200 species, including African lions, Humboldt and Macaroni penguins, and critically endangered eastern black rhinos in Kifaru Reserve.

Tip: Pre-booking a date isn't required, and online tickets save 5%. A free return visit within seven days is offered if you can't see everything in one day, but get the ticket validated before you leave.

Carew Castle stands on a limestone bluff overlooking the Carew inlet, part of the Milford Haven Waterway. It began as a Norman stone keep around 1100 and was rebuilt and extended over the centuries, so you can see several architectural styles in one place.

Tip: Look for the Tudor range on the north side, and find the tidal mill, the only restored one in Wales.

Pembroke Castle sits on a rocky promontory beside the Milford Haven Waterway, in the centre of Pembroke. It was the original family seat of the Earldom of Pembroke and is Grade I listed. William Marshal rebuilt it in stone after 1189, creating most of the structure that remains today.

The Boathouse in Laugharne is where Dylan Thomas lived with his family between 1949 and 1953. Set in a cliff overlooking the Tâf estuary, it is now a museum run by Carmarthenshire County Council. The interior has been returned to its 1950s appearance, with a recording of Thomas's voice playing in the background, and it holds memorabilia and some original furniture, including his father's desk.

Tip: Visit the writing shed close to the main house, where Thomas did most of his writing, and look across the estuary that inspired "Over Sir John's Hill".

Manorbier Castle is a Norman enclosure castle on a natural coastal promontory, about five miles southwest of Tenby. It has curtain walls with round and square towers, and a tower gateway with a portcullis leads into the inner ward. A postern gate once gave access to the beach and the sea.

Carmarthen Castle is a ruined medieval fortress in the county town of Carmarthen, on a high terrace overlooking the tidal River Towy. It began as an early 1100s timber motte and bailey, was rebuilt in stone and was captured, destroyed and rebuilt many times. Owain Glyndŵr took it in 1405, and Henry VII's father, Edmund Tudor, died here as a prisoner in 1456.

The National Botanic Garden of Wales is in Llanarthney, in the River Tywi valley. It is both a visitor attraction and a centre for botanical research and conservation. The centrepiece is the Great Glasshouse, the world's largest single-span glasshouse at 110 m long and 60 m wide. It stands virtually on the site of Cockerell's mansion, the new Middleton Hall.

Tip: Look out across the restored eastern view towards Paxton's Tower, which was designed to be seen from the mansion's east side.

Kidwelly Castle (Castell Cydweli) is a ruined castle overlooking the River Gwendraeth and the town of Kidwelly in Carmarthenshire. It began as a Norman earth and timber ringwork in the early 12th century, and the semicircular outer ditch still survives.

Tip: Look for the inner ward's four towers, which were raised in height in the 1390s to overlook the outer ward.