1. Clan MacDonald is often regarded as the largest of the Highland clans, with numerous branches and septs scattered across Scotland and beyond.

2. Clan MacDonald is traditionally divided into three main branches: MacDonald of Sleat, MacDonald of Clanranald, and MacDonald of Keppoch.

3. The MacDonalds were actively involved in the Jacobite uprisings, notably in the 1715 and 1745 rebellions. Their support for the Stuart cause had significant consequences for the clan.

4. The MacDonalds have experienced disputes over chiefship. Different branches of the clan have had competing claims, contributing to internal tensions.

5. Clan MacDonald has a tradition known as "MacAnruig," where the eldest son of the chief is given the title "MacAnruig," meaning "son of the king."

6. The MacDonalds held significant power over the Western Isles, and they were known as the Lords of the Isles during medieval times.

7. MacDonalds, like many Scottish clans, established a presence in Ireland. They played a role in Irish history, particularly in regions such as Antrim and Down.

8. While some MacDonalds supported the Jacobite cause, others were loyalists to the Hanoverian monarchy. This diversity of allegiances within the clan reflects the complexities of Scottish history.

9. The Clan Donald Society was founded in 1922 to promote the heritage, culture, and traditions of Clan MacDonald. It has branches worldwide.

10. The MacDonalds actively participate in Highland Games, showcasing their skills in traditional Scottish sports, music, and dance.

11. There is a rock formation in Glencoe known as MacDonald's Stone, associated with the tragic events of the Glencoe Massacre. It serves as a memorial to the MacDonalds who lost their lives.