Question: Ardtornish House is famous for its gardens and the estate is the location of which abandoned castle?

Context paragraphs:
The Wizard of the Emerald City: The Wizard of the Emerald City (Russian: Волшебник Изумрудного Города ) is a 1939 children's novel by Russian writer Alexander Melentyevich Volkov.  The book is a re-narration of L. Frank Baum's "The Wonderful Wizard of Oz".  Baum's name is sometimes credited in the book (in the appendix by Volkov, which is found in some editions, where Volkov describes the origins of his book).  The names of most characters are changed, some elements of Baum's novel are removed, and some new elements are added.  The book was illustrated by Leonid Vladimirski in 1959 and became quite popular in the 1960s, leading to five sequels: "Urfin Jus and his Wooden Soldiers" (1963), "The Seven Underground Kings" (1964), "The Fiery God of the Marrans" (1968), "The Yellow Fog" (1970), and "The Secret of the Abandoned Castle" (1975, published in 1982).  These sequels were written by Volkov himself and are not based on Baum's plot elements, although we do encounter the powder of life, a character called Charlie Black who is not unlike Cap'n Bill, intelligent foxes, and the use of a Sandboat similar to Johnny Dooit's, albeit with wheels.

Kinlochaline Castle: Kinlochaline Castle is a 12th-century Scottish fortress on the Ardtornish estate in Morvern in the Highland council area.  It is also known as Caisteal an Ime (Scottish Gaelic for "Castle of Butter") because a Lady of Clan MacInnes, Dubh Chal (Lady of the Black Veil), is said to have paid the builder with butter equal to the volume of the castle.

Balloch Castle: Balloch Castle is an early 19th-century country house situated at the southern tip of Loch Lomond, in West Dunbartonshire, Scotland.  Balloch was a property of the Lennox family from the 11th century, and the old castle was built in the 13th century.  In the 19th century the estate was purchased by John Buchanan of Ardoch, who demolished the ruins of the old castle and erected the present building.  The Tudor Gothic architecture is the work of Robert Lugar.  In 1915 Balloch was bought by Glasgow City Corporation, and has been leased by West Dunbartonshire Council since 1975.  The estate was designated as a country park in 1980, and since 2002 has been part of Loch Lomond and The Trossachs National Park.  Although the house has been periodically used for visitor facilities and council offices, it is now included on the Buildings at Risk Register.  Balloch Castle is a category A listed building, and the estate is included on the Inventory of Gardens and Designed Landscapes in Scotland.

Loch Aline: Loch Aline (Scottish Gaelic: "Loch Àlainn") is a small salt water loch home to fish, birds and game, located in Morvern, Lochaber, Scotland.  Key features of interest are Kinlochaline Castle, Ardtornish Castle and the Ardtornish estate located at its head.

Ardtornish Castle: Ardtornish Castle is situated in the grounds of the Ardtornish estate in Morvern, on the west coast of Scotland.  It stands at the seaward end of a promontory which extends in a southerly direction into the Sound of Mull, approximately a mile south-east of the village of Lochaline, Highland.  The castle was one of the principal seats of the high chiefs of Clan Donald from the early 14th to late 15th century.

Castle Mont Rouge: Castle Mont Rouge is an abandoned castle located on Red Mountain in Rougemont, North Carolina, north of Durham.  The castle was designed by American architect Robert Mihaly, known for his work at Duke University and the National Cathedral, as a private residence and country studio.  Built in 2005, the design was based on architecture from Central and Eastern Europe, complete with 18 pinnacles and a turret.  The castle was abandoned in 2008, although a fundraising campaign was launched to fund renovating it in 2014.  The castle is still abandoned as of 2016.

Ardtornish: Ardtornish (Scottish Gaelic: "Àird Tòirinis" ) is a Highland estate in Scotland located in Morvern, Lochaber.  Ardtornish House is famous for its gardens and the estate is the location of the ruined Ardtornish Castle and the still-inhabited Kinlochaline Castle.

Mazgirt: Mazgirt, Kurdish: Mêzgir an Mazgêrd‎ ) is a small city and its surrounding district in Tunceli Province of Turkey.  The city has a population of 1,712, most of which are Alevi.  The mayor is Tekin Türkel (ÖDP).  The town has a number of interesting buildings, such as an abandoned castle, an old Mosque, and an Armenian Church which is soon to be renovated.

Ardkinglas: Ardkinglas is a country house and extensive estate in Argyll, western Scotland.  The estate lies on the eastern shore of Loch Fyne, and the house is located close to the village of Cairndow.  Dating back to the 14th century and originally a Campbell property, the estate now covers more than 12000 acre of rolling hills and landscaped parkland.  The centre of the estate was Ardkinglas Castle until this was replaced by a new house in the 18th century.  This house was itself replaced by the present Ardkinglas House in the early 20th century, designed by Robert Lorimer for Sir Andrew Noble.  It remains the property of the Noble family, and is open to the public on a limited basis.  The 18th-century woodland gardens are open all year round.

Drummond Castle: Drummond Castle is located in Perthshire, Scotland.  The castle is known for its gardens, described by Historic Scotland as "the best example of formal terraced gardens in Scotland."  It is situated in Muthill parish, 4 km south of Crieff.  The castle comprises a tower house built in the late 15th century, and a 17th-century mansion, both of which were rebuilt in Victorian times.  The gardens date to the 1630s, although they too were restructured in the 19th century.  The formal gardens are protected as a category A listed building, and are included on the Inventory of Gardens and Designed Landscapes in Scotland.  The tower house and mansion are both category B listed.

Supporting paragraphs: Ardtornish Kinlochaline Castle
Answer: Kinlochaline Castle