I was thinking about the question of rulers visiting other countries during pre-modern times - something that occasionally happens in fiction - but I can't seem to recall a single instance of it ever happening. No king or queen of England had ever travelled outside their country while they were on the throne, it seems. No king of France ever did so either - nor pope, nor emperor of China or shogun of Japan. Yes, I'm aware that travel was difficult and perilous, and yes, rebellions could happen, so if rulers ever travelled outside of one's own country, it must have been either rare or there must have been a very good reason to do so. However, to not travel at all? Seems that this was the case.
In fact, I think the only exception to this seeming lack of travel would be if the ruler considered wherever they were travelling to as already part of their country, or if they were on military campaign and had brought troops with them. Aside from these exceptions, did rulers travel outside of their country?
only exception to this seeming lack of travel would be if the ruler considered wherever they were travelling to as already part of their country, or if they were on military campaign and had brought troops with them.
OK, so must we exclude the ruler's crusade like Emperor Frederick I of HRE/ Germany [as well as exile] here?
Aside from the crusade [to the Holy Land], a few medieval kings of Denmark traveled out of their realm(s) not as a part of their military expedition:
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It is also worth remaking that:
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(Added): I forgot to mention that (technically not a king, though), a few Russian princes (dukes) like Alexsandr Nevsky (d. 1263) and his father Yaroslav repeatedly took a visit in the court of their overlord(s), that of Saray [the capital of the Golden Horde] or of Karakorum, the early capital of Mongol Empire in Mongolia.
Another very famous example of the ruler's travel out of their realm from Eastern Europe is Emperor Manuel II's visit in different countries in Western Europe from 1400 to 1403 (including France and England) to ask help for besieged Constantinople. This blog entry by Dr. Caitlin Green introduces the passages of two contemporary English chronicles relating Manuel's visit in London, together with the illustration.
References (?):