Trevalga

Trethevy (Cornish: Tredhewi) is a hamlet in north Cornwall, England, United Kingdom. It is midway between the villages of Tintagel and Boscastle in the civil parish of Tintagel. Trethevy has a number of historic buildings and is an early Christian site. The hamlet is divided by the B3263 road which continues through Trevalga to Boscastle: the main settlement is south-east of the road and to the north-west is the Rocky Valley. There are two other Trethevys in Cornwall. Trethevy in the parish of St Cleer (Trethewy, 1284) and Trethevy in South Petherwin parish (Trethewy, 1332). There are a further two places spelled Trethevey: Trethevey in St Mabyn parish (Tiwardeui, 1201) and Trethevey in Luxulyan (Trethewy, 1302). Additionally there are four places spelled Trethewey: Trethewey in Germoe (Trethewy, 1327), Trethewey in St Ervan (Trethewy, 1286), Trethewey in St Levan (Trethewy, 1320) and Trethewey in St Martin (Trethewy, 1371). All of these come from the Cornish Tredhewy meaning Dewi's Farm, apart from the one in St Mabyn which comes from Ty war Duwy meaning house on the river Dewey.

Saint Piran's Chapel is a long, single storey slate construction in the hamlet of Trethevy in the parish of Tintagel, Cornwall, UK. It is a chapel-of-ease in the Anglican parish of Tintagel.

Rocky Valley (Cornish: Glynn Duwy, meaning deep valley of the river Duwy) is a small valley in the parish of Tintagel, north Cornwall, England, United Kingdom. The valley has been carved by the Trevillet River (Cornish: Duwy, meaning dark river) in Trethevy around one mile east of Tintagel. At their highest point the slate canyon walls tower over seventy feet above the river below. Rocky Valley was mentioned in travel books as a place of exceptional beauty as early as 1897. The valley is owned by the National Trust and is home to 161 different species of moss. Saint Nectan's Glen is an area of woodland stretching for around one mile along both banks of the Trevillet River; its most prominent feature is St Nectan's Kieve. The South West Coast Path descends into and out of the valley a little way inland due to the sheer cliffs on the coast; the rocks at the seaward end of the valley are dangerous and people have been swept off by freak waves.In 2007 some of the bridges over the Trevillet River were washed away during flash floods caused by heavy rains. These have since been replaced.

Saint Nectan's Glen (Cornish: Glynn Nathan, meaning deep wooded valley of Nathan/Nectan) is an area of woodland in Trethevy near Tintagel, north Cornwall stretching for around one mile along both banks of the Trevillet River. The glen's most prominent feature is St Nectan's Kieve, a spectacular sixty foot waterfall through a hole in the rocks. The site attracts tourists who believe it to be "one of the UK's most spiritual sites," and tie or place ribbons, crystals, photographs, small piles of flat stones and other materials near the waterfall.

Boscastle Slate Quarries are a series of disused coastal quarries between Willapark and Trevalga on the north coast of Cornwall, South West England.

Saint Nectan's Kieve (Cornish: Cuva Nathan, meaning Nathan's tub) in Saint Nectan's Glen, near Tintagel in Cornwall, Great Britain, is a plunge pool or basin fed by a 60-foot-high (18 m) waterfall on the Trevillet River.

Willapark (grid reference SX090913) is a 317-foot high promontory just south of Boscastle on the north coast of Cornwall in South West England. It is the site of an Iron Age hill fort and a small nineteenth century folly, now a coastguard lookout.

Halgabron (pronounced: Halgáybron; Cornish: Halgigbran, meaning marsh of the carrion-crow) is a hamlet in the parish of Tintagel, Cornwall, England. Halgabron is east of Bossiney. The family of Robartes once held land at Halgabron. Halgabron mill was built on the Trevillet River in the 19th century. It is in the civil parish of Michaelstow

Bossiney Haven (Cornish: Porth Boskyny, meaning cove at Bossiney) is a small cove in the civil parish of Tintagel. It is on the north coast of Cornwall, United Kingdom and a mile east of Tintagel and three miles west of Boscastle. The South West Coast Path closely follows the coast above the cove.Bossiney Haven is part of the Tintagel Cliffs Site of Special Scientific Interest (SSSI) designated for its geological and wildlife interests. The cove is at the northern point of the Tintagel Geological Conservation Review site, chosen because it is a good example of a longitudinal coast, and for its hard rock coastal landforms. The cove is open to northerly winds off the Atlantic and is flanked by the Iron Age cliff castle of Willapark to the north. At low tide it is linked to Benoath Cove. An unusual part of the cliff is known as the Elephant Rock, where a high vertical arch has formed almost separating a ″narrow trunk of rock from the mainland″. This feature shows the relationship of vertical jointing to cliff features. The cove has a sandy beach which is completely covered by the tide at high water At the right hand side of the cove there is a cave that is about 60 feet in height at the entrance but only 15–20 wide. It opens up into a large cavern with two more caverns which become very dark. The cave continues after this point but the floor becomes rock and very uneven. It has been said there is a waterfall in the cave. Access to the beach is by steep steps, a route which is not suitable for wheelchairs or push chairs. There is no lifeguard coverage.

The River Valency (Cornish: Dowr an Velinji) is a short river in north Cornwall, England, UK, with many small tributaries. After running past Lesnewth it cuts a valley before entering the sea at the harbour of the village of Boscastle. One of its tributaries is the Jordan, which runs 2 kilometres (1.2 mi) north before joining the Valency in Boscastle just before the B3263 road bridge. The Valency valley is steep-sided and the sides of the lower section are wooded. The valley has been flooded many times, most seriously in the Boscastle flood of 2004 when significant channel erosion occurred. (Heavy rainfall for 7 hours over a wide area in the afternoon of 16 August 2004 led to severe flooding and structural damage.) The agricultural use and fast drainage within the catchment areas of the Valency and Jordan are related to the extent of the Boscastle flooding.

Lye Cove is a small coastal inlet near Tintagel on the north coast of Cornwall, South West England. The cove lies immediately below the Iron Age hill fort known as Willapark and nearby Lye Rock was the site of the wreck of the Italian cargo ship Iota in 1893. Above the cove is the remains of a nineteenth century lime kiln.

Trenale is a hamlet in north Cornwall, England, United Kingdom. It is located within the civil parish of Tintagel, to the south-east of Tintagel village.Near Trenale was the Iron Age fort of Trenale Bury which was ploughed up during the Second World War. The first Methodist meeting house in the parish of Tintagel was established at Trenale in 1807.