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Thessaloniki

Thessaloniki is Greece's second-largest city after Athens. As the hub of northern Greece, it has long held a status rivaling that of Athens, giving it a rich and storied history.

Updated August 15, 2026 · Edited by the World by City editors

Thessaloniki
Gateway airport
Thessaloniki Airport "Makedonia" (SKG)
Best season
Apr–Jun, Sep–Nov
Time zone
Europe/Athens
Sights covered
45 places

Sights worth seeing

See all 45 →
Church of Agios Dimitrios, Thessaloniki

Temples & religious sites

Church of Agios Dimitrios, Thessaloniki

This Greek Orthodox church is dedicated to Saint Demetrius, the patron saint of Thessaloniki. First built in the 5th century, it has been rebuilt several times after fires over its long history.

White Tower of Thessaloniki

Museums & galleries

White Tower of Thessaloniki

A city landmark standing along the Thermaic Gulf in Thessaloniki, once used as a fortress and prison. Today it houses a museum, making it a great place to explore the city's history.

Hagia Sophia

Temples & religious sites

Hagia Sophia

One of the oldest surviving Christian churches in Thessaloniki. Along with other landmarks in the city, it's a UNESCO World Heritage Site, making it a great place to explore and experience history.

Arch of Galerius and Rotunda

Heritage & monuments

Arch of Galerius and Rotunda

This Roman-era triumphal arch in downtown Thessaloniki was built to commemorate a victory over the Persians. It's an impressive reminder of ancient Rome's grandeur and makes for a fine stop on a walk through the city center.

Archaeological Museum of Thessaloniki

Museums & galleries

Archaeological Museum of Thessaloniki

An archaeological museum in Thessaloniki, Greece, showcasing artifacts from prehistoric to Roman times. The collection features finds from Thessaloniki and across the Macedonia region, making it worth a visit for anyone interested in ancient history.

Church of the Acheiropoietos

Temples & religious sites

Church of the Acheiropoietos

A 5th-century Greek Orthodox church in the heart of Thessaloniki, showcasing early Byzantine architecture. It was designated a UNESCO World Heritage Site in 1988 together with the city's other Byzantine monuments.

Church of Saint Nicholas Orphanos

Temples & religious sites

Church of Saint Nicholas Orphanos

A small early 14th-century Byzantine church in Thessaloniki, filled with outstanding frescoes. It is listed as a UNESCO World Heritage Site along with the city's other Byzantine monuments.

Aristotelous Square

Parks & gardens

Aristotelous Square

Aristotelous Square is the central square of Thessaloniki, located along Nikis Avenue. It was designed in 1918, but its current form was largely completed in the 1950s and has been continually refined since.

How many days do you need?

Routes grouped by travel distance so each day stays comfortable.

Average temperature by month

5-year average

Jan
Feb
10° Mar
14° Apr
19° May
25° Jun
28° Jul
27° Aug
22° Sep
17° Oct
13° Nov
Dec

Getting there

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Getting around the city

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Thessaloniki Tours & Experiences Booking

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Local data

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Where to stay

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