River Syfynwy

Gelli Bridge is a Grade II listed two-arch bridge spanning the River Syfynwy a few yards before its confluence with the Eastern Cleddau. The date of the bridge is not known, though projecting keystones suggest it is 18th century. It has been modified since its original construction. The unequal semicircular arches span 7m and 4m and the roadway is 2.4m between the parapets, with wider approaches. It may originally have had a third, small arch to the east of the main span. The bridge is listed twice (with different IDs and dates) because it falls within two parishes. This listed bridge is not to be confused with several other bridges in the vicinity which carry road and rail across the Eastern Cleddau and another tributary.

Gelli is a small settlement in the community and parish of Llawhaden, Pembrokeshire, Wales, at the confluence of the Syfynwy and Cleddau Ddu rivers. It is 3 miles (5 km) northwest of Narberth and 8 miles (13 km) east of Haverfordwest. The nearest railway station is at Clunderwen 2 miles (3 km) to the east. There was a woollen mill in Gelli that ceased production in 1938.

Bethesda (; Welsh: [bɛθ'ɛsda]) is a small village in the community of Llawhaden, Pembrokeshire, Wales. It lies on a bend of the B4313 road in the valley of the Eastern Cleddau river a few miles north north west of Narberth.

Llawhaden Bridge is a Grade II* listed medieval stone arch bridge spanning the Eastern Cleddau river near Llawhaden village in Pembrokeshire, Wales, in the community of Llawhaden and about 1 mile (1.6 km) upstream of the river's tidal limit at Canaston Bridge. It is a scheduled ancient monument.

Llawhaden Castle (Welsh: Castell Llanhuadain) (grid reference SN 073175) is a ruined castle in Llawhaden, Pembrokeshire, Wales, 10 miles (16 km) east of Haverfordwest. A motte-and-bailey castle is thought to have previously occupied the site and the present structure was built by the bishops of the Diocese of St David in the 13th century. The castle was abandoned in the 16th century and some of the stone was removed for local building projects. The site is privately owned by the Lord of the Manor of Llawhaden and managed by Cadw.

Llawhaden (Welsh: Llanhuadain) is a village, parish and community in the Hundred of Dungleddy (Welsh: Daugleddyf), Pembrokeshire, West Wales. The community of Llawhaden includes the parish of Robeston Wathen, part of Narberth and the hamlet of Gelli, and had a population of 634 in 2001, increasing to 688 at the 2011 Census.

Penffordd or Pen-ffordd is a small village in the community of New Moat, Pembrokeshire, Wales, in the parish of Bletherston. It lies approximately 10.8 miles (17.4 km) northeast of Haverfordwest.

Beag Fair Siding railway station served the village of Clynderwen, Pembrokeshire, Wales, from 1878 to 1949 on the Narberth Road and Maenclochog Railway.

Bletherston (Welsh: Trefelen) is a small settlement and parish in Pembrokeshire, Wales. It is in the middle of eastern Pembrokeshire, 6 miles (9.7 km) north of Narberth and 8 miles (13 km) northeast of Haverfordwest. The parish includes the village of Penffordd. Together with the parishes of Llys y Fran and New Moat, it constitutes the community of New Moat.

Robeston Wathen Quarries is a Site of Special Scientific Interest (or SSSI) in Pembrokeshire, South Wales, immediately to the north of the village of Robeston Wathen. It has been designated as a Site of Special Scientific Interest since January 1967 in an attempt to protect its fragile geological elements. The site has an area of 1.64 hectares and is managed by Natural Resources Wales.

Robeston Wathen is a rural village and parish in Pembrokeshire, Wales, 2 miles (3.2 km) west of Narberth, on the former Narberth to Haverfordwest turnpike subsequently designated the A40 which bypassed the village in 2011. Robeston Wathen is in the community of Llawhaden. The village is mediaeval, and limestone was quarried there.

Sodston Manor is a heritage listed Victorian manor house located near Narberth, Pembrokeshire, Wales. It is currently a private home.