Moray Firth in the context of "Northwest Highlands"

Causantín mac Áeda (Modern Gaelic: Còiseam mac Aoidh, anglicised Constantine II; born no later than 879; died 952) was an early King of Scotland, known then by the Gaelic name Alba. The Kingdom of Alba, a name which first appears in Constantine's lifetime, was situated in what is now Northern Scotland.

The core of the kingdom was formed by the lands around the River Tay. Its southern limit was the River Forth, northwards it extended towards the Moray Firth and perhaps to Caithness, while its western limits are uncertain. Constantine's grandfather Kenneth I (Cináed mac Ailpín, died 858) was the first of the family recorded as a king, but as king of the Picts. This change of title, from king of the Picts to king of Alba, is part of a broader transformation of Pictland and the origins of the Kingdom of Alba are traced to Constantine's lifetime.

Moray (/ˈmʌri/ listen; Scottish Gaelic: Moireibh or Moireabh) is one of the 32 council areas of Scotland. It lies in the north-east of the country, with a coastline on the Moray Firth, and borders the council areas of Aberdeenshire and Highland. Its council is based in Elgin, the area's largest town. The main towns are generally in the north of the area on the coastal plain. The south of the area is more sparsely populated and mountainous, including part of the Cairngorms National Park.

The council area is named after the historic county of Moray (called Elginshire prior to 1919), which was in turn named after the medieval Province of Moray, each of which covered different areas to the modern council area. The modern area of Moray was created in 1975 as a lower-tier district within the Grampian Region. The Moray district became a single-tier council area in 1996.

Nairn (/ˈnɛərn/; Scottish Gaelic: Inbhir Narann) is a town and former royal burgh in the Highland Council area of Scotland. It is an ancient fishing port and market town around 17 miles (27 km) east of Inverness, at the point where the River Nairn enters the Moray Firth. It is the traditional county town of Nairnshire.

At the 2022 census, Nairn had a population of 9,394, making it the third-largest settlement in the Highland Council area, behind Inverness and Fort William. Nairn is best known as a seaside resort, with two golf courses, beaches, a community centre and arts venue, a small theatre (The Little Theatre) and a small museum, providing information on the local area and incorporating the collection of the former Fishertown museum.

The County of Nairn, or Nairnshire, (Scottish Gaelic: Siorrachd Inbhir Narann) is a historic county, registration county and lieutenancy area of Scotland. The county was named after Nairn, its only town. The county was used for local government until 1975 when the area was redesignated as the Nairn District, one of the eight districts of the two-tier Highland region. Nairn district was abolished in 1996 when Highland became a single-tier council area.

The county borders Inverness-shire to the west and south, Moray to the east, and has a coastline along the Moray Firth to its north.

The Great Glen (Scottish Gaelic: An Gleann Mòr [an ˈklaun̪ˠ ˈmoːɾ]), also known as Glen Albyn (from the Gaelic Gleann Albainn "Glen of Scotland" [ˈklaun̪ˠ ˈaɫ̪apən]) or Glen More (from the Gaelic Gleann Mòr "Big/Great Glen"), is a glen in Scotland running for 62 miles (100 km) from Inverness on the edge of the Moray Firth, in an approximately straight line to Fort William at the head of Loch Linnhe. It follows a geological fault known as the Great Glen Fault, and bisects the Scottish Highlands into the Grampian Mountains to the southeast and the Northwest Highlands to the northwest.

The glen is a natural travelling route in the Highlands of Scotland, which is used by both the Caledonian Canal and the A82 road, which link the city of Inverness on the northeast coast with Fort William on the west coast. The Invergarry and Fort Augustus Railway was built in 1896 from the southern end of the glen to the southern end of Loch Ness, but was never extended to Inverness. The railway closed in 1947. In 2002, the Great Glen Way was opened. A long-distance route for cyclists, canoeists, and walkers, it consists of a series of footpaths, forestry tracks, canal paths and occasional stretches of road linking Fort William to Inverness.

Duncansby Head (Scottish Gaelic: Ceann Dhunngain or Dùn Gasbaith) is the most northeasterly part of both the Scottish and British mainlands, slightly northeast of John o' Groats. It lies approximately 20 km (12 mi) east-southeast of Dunnet Head, the northernmost point of both the Scottish and British mainlands. Duncansby Head is in Caithness, Highland, in north-eastern Scotland. The headland juts into the North Sea, with the Pentland Firth to its north and west and the Moray Firth to its south.

The River Ness (Scottish Gaelic: Abhainn Nis) is a short river in the Great Glen of Scotland. It begins at Loch Dochfour, at the northern end of Loch Ness, and flows northeast towards the city of Inverness, where it empties into the Moray Firth. It runs parallel to the Caledonian Canal for the first half of its course, which is six miles (10 km) long in total.

At Inverness, the river contains a group of wooded islets known as the Ness Islands, some of which are linked to the shore by footbridges.