Queen Elizabethis returning to one of her favorite places: the Scottish Highlands!

The monarch, 96, was spotted leaving her royal residence of Windsor Castle on Thursday to travel to herBalmoral estatein Scotland, where she traditionally retreats in the late summer months. She wore a floral patterned dress as well as her go-to three-stand pearl necklace and tinted glasses for the car ride.

Since Balmoral Castle is open to the public until August 2 this year, the Queen will likely spend the next couple weeks staying elsewhere on the estate before officially moving in — likely her private Scottish country home Craigowan Lodge, located about a mile away from the castle.

Balmoral Castle.Andrew Milligan - WPA Pool/Getty

Balmoral Castle

Last year, the Queen took part in thetraditional ceremonial welcomeas she moved into Balmoral Castle for the remainder of the summer. She participated in an inspection of the Balaklava Company, 5 Battalion The Royal Regiment of Scotland at the gates at Balmoral — and came face-to-face again with their mascot, a Shetland Pony named Cruachan IV.

Queen Elizabeth.TheImageDirect.com

Queen Elizabeth

The horse-loving royal has even quipped, “Here we are again,” upon seeing the mascot.

Queen Elizabethtraveled to Balmoral in Mayahead of her Platinum Jubilee celebrations, marking her historic 70 years on the throne. A royal source told PEOPLE that the brief visit would help the Queen pace herself ahead of the four-day weekend of festivities.

For more than 150 years, the Scottish castle has served as a private retreat for the British royal family. Over the next few weeks, the Queen’s relatives will likely come for visits and entertain friends, hold dances, picnic and go on shooting parties — all the while battling the nibbling little flies that stalk the heather-covered mountain sides.

Princess Anne, Queen Elizabeth and Prince Charles.Lisa Sheridan/Studio Lisa/Getty

Prince Charles and Princess Anne

Although it’s a vacation, it’s not all play for the monarch while she’s away in the Scottish Highlands. She does continue to work, reading her diplomatic papers in the famous “red boxes” that are delivered daily. She also normally continues to hold audiences and undertake some public engagements.

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The expansive property has been in the royal family since 1845, when Queen Victoria’s husband, Prince Albert, purchased the castle and the surrounding 7,000 acre estate.

source: people.com