Start our journey with three of Scotland's most recognizable castles, which are true icons of defensive architecture and national heritage.

Eilean Donan Castle is undoubtedly one of the most photogenic castles not only in Scotland, but in the world. Located on a small island where three sea bays converge, this castle is the quintessential romantic image of the Scottish Highlands. Although its history dates back to the 13th century, the current structure is mostly the result of 20th-century reconstruction. Nevertheless, the atmosphere and views are breathtaking. The castle is open to the public most of the year, with ticket prices ranging from £10 to £14 for adults (as of 2023). It's a good idea to plan your visit early in the morning or late afternoon to avoid the crowds and capture the best light for photos.

Another amazing site is Dunnottar Castle, the ruins of a medieval fortress perched on a rocky cliff above the North Sea. It's a place with a remarkable history, having played a key role in the defense of Scotland's crown jewels against Oliver Cromwell's army. The view of the castle against the sea is absolutely breathtaking and is a favorite motif of photographers from all over the world. Admission tickets cost about £10 for adults (prices as of 2023). It's worth remembering to wear comfortable shoes, as getting to the castle requires climbing quite a few stairs.

Stirling Castle, sometimes referred to as the 'key to Scotland' due to its strategic location, is another must-see on the map of Scottish fortifications. This imposing castle towers over the city of Stirling and has witnessed many key events in Scottish history, including the coronation of Mary Stuart. The castle offers fascinating historical exhibitions, reconstructed royal chambers and spectacular views of the surrounding area. Admission tickets cost around £16 for adults (2023 prices), but consider purchasing an Explorer Pass if you plan to visit more historical sites in Scotland.

Each of the three castles offers a slightly different experience: Eilean Donan for its romantic setting and picturesque views, Dunnottar for the rugged beauty of its ruins and dramatic location, and Stirling for its rich history and well-preserved interiors. All are accessible to families with children, although Stirling may be the most kid-friendly due to its interactive exhibits and educational programs. Regardless of your choice, each of these castles guarantees an unforgettable experience and a trip back in time to Scotland's fascinating history.

Continuing our journey through Scotland's most beautiful castles, we can't leave out a few exceptional sites that combine regal elegance with the power of medieval fortifications.

Edinburgh Castle is undoubtedly the most famous and visited castle in Scotland. Towering over the country's capital, it is a symbol of Scottish history and national pride. It's the place to see Scotland's crown jewels, the legendary Stone of Destiny and Edinburgh's oldest building, the 12th century St. Margaret's Chapel. The castle also offers spectacular views of the city and the Firth of Forth bay. Admission tickets cost about £18 for adults (2023 prices), but it's worth booking online in advance to avoid long queues, especially during the summer season.

Glamis Castle, while less well known to foreign tourists, is extremely important to the British royal family. It is the birthplace of Queen Mother Elizabeth Bowes-Lyon and where Queen Elizabeth II spent her childhood. The castle is famous for its beautiful gardens, rich interior design and numerous legends, including tales of hidden chambers and ghosts. An entrance ticket costs about £15.5 for adults (as of 2023) and includes a guided tour, a great opportunity to learn about the fascinating stories associated with the castle.

Urquhart Castle, located on the famous Loch Ness Lake, is the ruins of a medieval fortress that offer not only a history lesson, but also a chance to look out for the legendary Loch Ness Monster. Although the castle is in ruins, its location and atmosphere are very impressive. The visitor center offers an interesting exhibition on the history of the castle and life in medieval Scotland. Admission tickets cost about £12 for adults (2023 prices).

Culzean Castle, on the other hand, is an example of 18th-century elegance and luxury. Located on a cliff above the Irish Sea, the castle is surrounded by extensive gardens and landscaped parkland. It's an ideal destination for a day trip, where in addition to exploring the castle you can enjoy beautiful views, walks on the beach and picnics in the park. Admission tickets cost around £18 for adults (2023 prices), but include access to the entire estate.

Each of the castles offers unique experiences: Edinburgh Castle is a journey through the entire history of Scotland, Glamis is royal elegance and mysterious legends, Urquhart is medieval history set against spectacular landscapes, and Culzean is a combination of architecture, art and nature. All of these places are tailored for family visits, offering a variety of attractions for children and adults. It is worth remembering, however, that due to their location and architecture, some parts of the castles may be difficult to access for those with limited mobility.

To conclude our tour of Scotland's most beautiful castles, let's take a look at three unique sites that differ in character, but each has something about them that attracts tourists from all over the world.

Balmoral Castle is the private residence of the British royal family in Scotland. Although the castle is not open to the public in its entirety, tourists can visit the gardens, ballrooms and exhibitions on the history of the estate. Balmoral is famous for the beautiful landscapes surrounding the castle and is a fine example of Scottish baronial-style architecture. The castle is open to the public from April to July, and admission tickets cost around £15 for adults (2023 prices). It's a great place for lovers of royalty and beautiful gardens.

Tantallon Castle, on the other hand, is the picturesque ruins of a medieval fortress perched on a cliff above the North Sea. This 15th-century castle was the last medieval masonry curtain built in Scotland and offers breathtaking views of the sea and surrounding coastline. Although in ruins, the castle is still very impressive for its power and location. Admission tickets cost around £6 for adults (as of 2023). It's an ideal place for photography enthusiasts and those seeking peace and quiet away from the tourist crowds.

Finally, Blackness Castle, known as the 'ship that never sailed' due to its distinctive ship-like shape. This 15th-century castle has served as a fortress, state prison and arsenal. Located on the Firth of Forth bay, it offers beautiful views of the surrounding countryside. The castle has gained additional popularity due to its use as a film set in the 'Outlander' series. Admission tickets cost around £6 for adults (2023 prices). This is a great place for fans of military history and fans of the 'Outlander' series.

Comparing the three castles, each offers something different: Balmoral is a chance to see a royal residence and beautiful gardens, Tantallon offers the rugged beauty of ruins and spectacular views, and Blackness offers fascinating military history and movie fame. Balmoral is the most luxurious and well-kept, but also the least 'castle-like' in the traditional sense. Tantallon and Blackness are true medieval fortresses, but in varying states of preservation.

In terms of accessibility, Balmoral is the easiest to visit for people of all ages, including families with young children. Tantallon and Blackness can be more challenging due to uneven terrain and steep stairs, but offer more adventure for older children and adults.

Whichever of these castles you choose, each offers a unique experience and an opportunity to immerse yourself in Scotland's rich history. Remember to check opening hours and availability before visiting, especially for Balmoral, which has a limited tour period. It's also worth considering purchasing an Explorer Pass if you plan to visit more historical sites in Scotland, which can significantly reduce the cost of entrance fees.