Cauldstane Slap

West Cairn Hill is a hill in the Pentland Hills range of Scotland. With a height of 562 m (1,844 ft), it is the fifth highest elevation and lies on the western flank of the approximately 20 mi (32 km) long chain of hills.The border between the council areas of the Scottish Borders and West Lothian runs over the knoll. The closest settlement is the hamlet of Carlops around six kilometers to the southeast. West Calder is nine kilometers to the northwest and Penicuik is eleven kilometers to the east. The Cauldstane Slap pass runs at the saddle point between West and East Cairn Hill. The surrounding hills include Colzium Hill and Torweaving Hill in the southwest, East Cairn Hill in the northeast, and Wether Law in the east.

East Cairn Hill is a hill in the Pentland Hills range of Scotland. With a height of 567 m (1,860 ft), it is the highest hill in Edinburgh and is located on the western flank of the approximately 20 mi (32 km) long chain of hills. The East Cairn Hill has two knolls, of which the higher one is on the east side and the 561 m (1,841 ft) high side knoll is 800 m (2,600 ft) to the west.The borders of three council areas, Scottish Borders, West Lothian and Edinburgh meet at the top. The East Cairn Hill marks both the southernmost extension of the Edinburgh region and the easternmost point of West Lothian. The closest settlement is the hamlet of Carlops around six kilometers to the southeast. West Calder is nine kilometers to the northwest and Penicuik is eleven kilometers to the east. The Cauldstane Slap pass runs at the saddle point between West and East Cairn Hill. The surrounding hills include Wether Law in the southeast and West Cairn Hill in the southwest

Baddinsgill Reservoir is a small reservoir in the Scottish Borders area of Scotland close to Carlops, West Linton, and the boundary with Midlothian. It is close to Baddinsgill House. The Lyne Water is dammed to form the reservoir, not the Baddinsgill Burn, which joins the Lyne Water further south, below the reservoir. The earth dam was faced with concrete blocks. In time these eroded and they were capped with 100 millimetres (3.9 in) of tarmac.

Harperrig Reservoir is a reservoir in West Lothian, Scotland, to the north of the Pentland Hills, four miles (6.4 km) south of Mid Calder. The Water of Leith flows through it, and nearby are Harlaw Reservoir and Threipmuir Reservoir. It has been proposed that the reservoir be designated as a local nature reserve to be managed by West Lothian Council.

Baddinsgill is a hamlet in the Scottish Borders area of Scotland. The Baddinsgill Reservoir is a few hundred metres north of the hamlet.

Cairns Castle is a ruined keep, dating from the 15th century. It is located on the northern slope of the Pentland Hills, around 6.5 miles (10.5 km) south west of Balerno, at the south west end of Harperrig Reservoir, in West Lothian, Scotland.It may have also been known as Easter Cairns Castle, but this may refer to another castle in the area.

The Pentland Hills are a range of hills southwest of Edinburgh, Scotland. The range is around twenty miles (thirty kilometres) in length, and runs southwest from Edinburgh towards Biggar and the upper Clydesdale.

Ritchie Camp was a military base located near Kirknewton, West Lothian in Scotland.

West Water Reservoir (sometimes Westwater Reservoir) is an artificial reservoir in the Pentland Hills, Scottish Borders, 3 kilometres (1.9 mi) west of West Linton, and 26 kilometres (16 mi) south west of Edinburgh. It is a drinking water reservoir for Edinburgh and the Lothians and is located 320 metres (1,050 ft) above sea level. It is an important site for wildfowl and is designated as a SSSI and a Ramsar site.

Royal Air Force Kirknewton, otherwise known as RAF Kirknewton, is a Royal Air Force station at Whitemoss, a mile south east of Kirknewton, West Lothian, Scotland. It is retained by the Ministry of Defence, as Kirknewton Airfield and is home to 661 Volunteer Gliding Squadron.

Kirknewton House, formerly known as Meadowbank House is a mansion house and estate on the edge of the village of Kirknewtown in West Lothian, Scotland. The house is Category B listed.

Kirknewton (Scots: Kirknewtoun, Scottish Gaelic: Eaglais a' Bhaile Ùir) is a village formerly in the county of Midlothian and, since 1975, in West Lothian, Scotland. The population of the Kirknewton Community Council district is 2200, which includes the village and surrounding areas. It lies south of the A71 from Edinburgh to Livingston, and north of the A70, the high-level road that runs along the north side of the Pentland Hills from Edinburgh to Carnwath and Lanark. Much of the village stands back from the B7031, which links the two main "A" roads. To the south-east of the village is Morton.