Understanding exclaves: A look at countries with unique territories
Oct 14, 2026
Exclaves. A lot of countries in the world have them.
Many exclaves are also enclaves,
but not all and understanding the difference between
the two was something that took me a
little too long. But after some research,
I found a really cool website that explained
all the different types of enclaves and exclaves using a made up map.
I will post a link in the
description. They use 4 made up territories,
A, B, C and D. D is an enclave, it is entirely
surrounded by another territory.
A is a country that has three exclaves, A1, A2, and A3. And they
can also be enclaves. But are they? Let's find out.
A1 isn't a true enclave, because it touches
the sea. It's therefore called a semi-enclave,
in addition to being an exclave. A2 is also not
an enclave, because it shares borders with B
and C. A true enclave has to be fully surrounded
by one single territory.
A3 however is fully an enclave while still being an exclave because it
is a part of A that is separated from its main territory.
To sum up, exclaves are territories
disconnected from their mainland.
They can or can't be enclaves as well depending on their
location. But here we're going to focus
on exclaves regardless of their enclave status,
these parts of countries that are separated from their mainland.
I found a page that listed almost
50 of them worldwide, although they often include islands
which aren't very interesting
to talk about.
So I selected the ones I thought were most interesting
for this video and the ones we'll
be talking about are Kaliningrad in Russia,
Baarle-Hertog in the Netherlands, Nakhchivan
in Azerbaijan, Madha in Oman, Cabinda in Angola,
Campione d'Italia in Italy, Llivia in Spain
and Alaska in the United States.
which these exclaves are and why they exist,
so let's jump right into it.
First, Kaliningrad.
A Russian semi-exclave located between Lithuania and Poland,
about 663 kilometers west from mainland Russia.
The city used to be called Königsberg,
being ruled by German people since it
was founded by the Teutonic Knights in 1215,
being chosen as the Teutonic and the Prussian Duchy's capital.
It then became a part of the
German Empire. During World War II,
the Soviet Union occupied it and conquered it, then being
granted ownership over it through the Treaty of Potsdam in 1945,
being renamed Kaliningrad in 1946
in honor of Soviet revolutionary Mikhail Kalinin,
and they own the territory up to today.
Then, Baarle-Hertog. Baarle-Hertog is a mess of a territory,
ruled literally in a patchwork system
by both the Netherlands and Belgium.
It's very confusing to understand, but from what I could
interpret, all of it is located inside
the Dutch province of North Brabant. Inside it, here in
yellow, are parts of the Belgian province of Antwerp,
inside of which counter-exclaves and
counter-enclaves of the Netherlands.
There are maybe 30 separated parcels of land, here we can
only see the main ones. The various exclaves result
from a number of chaotic medieval treaties
and sales between the lords of Breda from the Netherlands
and the dukes of Brabant from the
Holy Roman Empire. These distributions
were then ratified under the Treaty of Maastricht in 1843
and remained for the countries of the Netherlands and Belgium.
During the First World War,
the situation meant that the German Imperial Army could
not occupy these parts of Belgium
without crossing the Netherlands,
which the Dutch government wouldn't allow. So,
these pieces of Belgium became
a place where refugees could safely stay. With both countries
now being a part of the EU and its free movement area,
the situation no longer presents any issue
other than a fun border fact.
Moving to Nakhchivan, an exclave of Azerbaijan bordering
Armenia, Iran, and a little bit of Turkey even,
but being disconnected from the country of which
it is a part of. It used to be a part of the kingdom
of Armenia in 1500 BC, being disputed
throughout history by Persians, Mongols, and Turks.
In the 16th century, Safavid Iran controlled the
area, losing it to the Russians in 1828 in the Russo-Persian War.
After Russia went from an
empire to the Soviet Union,
the territory went into chaos, being ruled by a temporary
Transcaucasian Federation,
then disputed by the also short-lived First Versions of the
Republics of Armenia and Azerbaijan
and then occupied by the Ottomans in 1918 until it
was retaken by the Soviets in 1920.
Finally, in 1921, Vladimir Lenin declared
the Nakhchivan Autonomous Soviet Socialist
Republic with close ties to the Azerbaijan Republic.
With the dissolution of the USSR and the independence of Azerbaijan,
it became an autonomous republic
within Azerbaijan.
In opposition there is an unofficial
and unrecognized breakaway state within Azerbaijan, Artsakh,
closely connected to Armenia,
but not an exclave since they are territorially connected.
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Then we have Madha. When the 7 emirates formed the UAE,
it was difficult to define the borders
of this new united country.
Within it, there is an exclave of Oman, Madha. There's not much to this,
the UAE was formed by joining a number of emirates
that existed in the region alongside Oman,
at the time sharing strange and complex borders,
which are to some extent still visible in the
internal divisions of the UAE.
When the seven emirates decided to unify, Oman wasn't a part
of it, and so this specific strange border remained a reality.
A fun fact, within that
Oman exclave is the small United Emirates village of Nahwa,
a counter-exclave, the name
we give to exclaves inside exclaves.
In Africa, Cabinda.
Cabinda is an exclave of Angola,
not very far but separated by a narrow strip of land
belonging to the Democratic Republic of the Congo,
the only access to the sea that this
country has.
It also borders the Republic of the Congo in the north.
In 1885, the Treaty of Simulambuku established Cabinda
as a protectorate of the Portuguese
Empire, which also ruled Angola.
But they were seen as a different colony for a while, with
Cabinda even being called Portuguese Congo for some time.
By the mid-20th century, the borders
of Angola finally were established in negotiations
with neighboring colonial powers. From then on,
Cabinda was treated as a part of this colony.
Once the Portuguese colonial empire collapsed,
Cabinda became a part of Angola.
There's actually a small independence movement to make it a
sovereign state, but I don't think it has much support.
Back in Europe is Campione d'Italia.
Campione is an Italian exclave part of the province of Como,
but separated from contiguous
Italy and surrounded by the Swiss canton of Ticino.
The d'Italia was added in the 1930s
by Italian dictator Mussolini to assert
the exclave's Italian character. At its closest,
the exclave is less than one kilometer from the rest of Italy,
but the mountainous terrain
requires a journey by road through the Swiss village of Bisson
and then it takes over 14
kilometers. Despite being Italian,
they used the Swiss franc as currency instead of the Italian
euro and they were part of the Swiss customs until 2020.
The reason this Italian exclave exists goes
way back in history, so let's try to summarize it.
In 777, a Lombard lord left his inheritance of
this land to the Archbishop of Milan.
In 1512, Pope Julius transferred the ownership of the
surrounding area of Ticino to Switzerland
as a thank you for their support in the War of the
Holy League. When Ticino chose to become a part
of the Swiss Confederation in 1798, the people of
Campione chose to remain a part of Lombardy.
After Italian unification in 1861, all land west of Lake
Lugano, which borders the town,
was given to Switzerland so that Swiss trade and transport
would not have to pass through Italy.
Since then, all surrounding areas have been a part of
Switzerland, with the town itself remaining Italian.
Also in Europe, for the rest, Llivia.
Llivia is a Spanish possession and while being very close to Spain,
it is technically located
inside of France, a town in the province of Girona in Catalonia.
It's disconnected from
contiguous Spain and surrounded by the French department
of the Pyrénées-Orientales. The separation
is a small corridor of about 1.6 kilometers wide,
so why do the Spanish control it if it's separated
from the rest of the country?
The answer is a technical phrasing detail in a treaty. In 1659,
the Treaty of the Pyrenees ended a war between Spain
and France and ceded a number of Spanish
border territories to the French crown.
However, despite being in the same region, Llivia did not
become a part of the Kingdom of France,
as the treaty stipulated that only villages were to be
it to France, then Llivia was considered a town,
because of its status as an ancient important city.
And finally for this video, Alaska.
Alaska is a semi-exclave, it is separated from the
contiguous United States, but it only borders Canada on one side,
not being surrounded by it,
with the rest being the Pacific and Arctic oceans,
as well as a sea border with Russia. Alaska is
the largest state of the US
and is one of only two that are disconnected from the mainland,
along with a small archipelago of Hawaii.
So why do the US control it? Simple, along with much of
their territory, they bought it.
Alaska was first inhabited by natives, in fact, it is widely
believed that the region served as the entry point
for the initial settlement of North America
by humans through way of the Bering Land Bridge,
which I think today no longer exists. The Russian
Empire was the first to actively colonize
the area beginning in the 18th century, eventually
establishing Russian America which spanned most of the current state.
The cost and logistical difficulties of maintaining
this distant possession led to its sale to
the US in 1867 for 7.2 million dollars,
equivalent to 140 million now, approximately 2 cents
per acre, a very cheap price.
The area went through several administrative
changes before becoming organized as a territory
in 1912, then being admitted as a state in 1959.
So those are a few of the exclaves
that countries have across the world.
First understanding what an exclave is compared to an enclave
and in which scenarios a territory
can have both these designations at the same time.
Then going through in my opinion some
of the most interesting examples of exclaves in the
world, which they are, who controls them
and where they are located as well as how they
came to exist.
Do you think it makes sense for these exclaves to exist
or should countries not be allowed
to have territorially disconnected lands.
Also, are there any other interesting exclaves that I
didn't mention? Let me know in the comments.
Thanks so much for watching this video,
subscribe if you want, and I will see you next time
for more general knowledge.

