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South Korea: 10 places worth the journey

Changdeokgung, Jongmyo, Hwaseong Fortress and 7 more โ€” what each one is, and why it is worth the detour.

Places
10
World Heritage
5
Language
Korean
Currency
KRW
Changdeokgung, South Korea
Changdeokgung · Palace in Seoul, South Korea · ๋ฌธํ™”์žฌ์ฒญ, KOGL Type 1

What to see in South Korea

Chosen from everything Wikidata knows about South Korea and ranked by how many Wikipedia language editions describe them, which is about as close to "famous" as open data gets. 5 are on UNESCO's World Heritage list.

Changdeokgung World Heritage

Changdeokgung

Palace in Seoul, South Korea

Once a royal palace, in Seoul, and today one of Korea's best-preserved palaces, recognised both by UNESCO as a World Heritage Site and by South Korea as a Historic Site.

Photo: ๋ฌธํ™”์žฌ์ฒญ, KOGL Type 1

Jongmyo World Heritage

Jongmyo

Confucian shrine in Seoul, South Korea

In Korean ์ข…๋ฌ˜, a Confucian royal ancestral shrine in Seoul's Jongno District, South Korea, first built in the Joseon period (1392โ€“1897) to hold memorial services for kings and queens who had died.

Photo: Joรฃo Trindade, CC BY 2.0

Hwaseong Fortress World Heritage

Hwaseong Fortress

Fortress in Gyeonggi Province, South Korea

Also called Suwon Hwaseong, a Korean fortress around the centre of Suwon, capital of South Korea's Gyeonggi Province. King Jeongjo of Joseon built it in 1794โ€“1796 to house and honour the remains of his natural father, Crown Prince Sado.

Photo: Lance Vanlewen, CC BY-SA 4.0

Royal Tombs of the Joseon Dynasty World Heritage

Royal Tombs of the Joseon Dynasty

Historic site in South Korea

In Korean ์กฐ์„ ์™•๋ฆ‰, a UNESCO World Heritage Site, listed in 2009, of 40 tombs of the House of Yi, which ruled Korea from 1392 to 1910, spread over 18 sites around the Korean Peninsula.

Photo: The user's homepage, CC BY 2.0

Hallasan

Hallasan

Volcano on Jeju Island, South Korea

In Korean ํ•œ๋ผ์‚ฐ, a shield volcano making up much of South Korea's Jeju Island. Its summit, 1,947 m (6,388 ft) high, is the country's highest point.

Photo: ๋ฉํ•œ์˜ค๋ฆฌ, CC BY-SA 3.0

Namhansanseong World Heritage

Namhansanseong

Fortress in Gyeonggi, South Korea

A historic Korean fortress city in Gwangju, Gyeonggi Province, South Korea, and a UNESCO World Heritage Site, running for 12 km along the top of Namhansan mountain.

Photo: Khitai (a flickr user), CC BY-SA 2.0

Cheong Wa Dae

Cheong Wa Dae

Presidential residence in Seoul, South Korea

In Korean ์ฒญ์™€๋Œ€, and also called the Blue House, the executive office and residence of South Korea's president, in Seoul's Jongno District right behind the former Gyeongbokgung palace. It has been the centre of presidential administration and state receptions since 1948, apart from three years under President Yoon Suk Yeol, from 2022 to 2025, when the public could visit it as a museum and city park.

Photo: kallerna, CC BY-SA 4.0

Seokguram

Seokguram

Buddhist temple in Gyeongju, South Korea

A hermitage belonging to the Bulguksa temple complex in Gyeongju, South Korea. Both stand on Tohamsan mountain, about 3 kilometres (1.9 mi) apart.

Photo: by eimoberg, CC BY 2.0

Bulguksa

Bulguksa

Buddhist temple in Gyeongju, South Korea

In Korean ๋ถˆ๊ตญ์‚ฌ: a temple of Buddhism standing on Tohamsan mountain, at Jinhyeon-dong in the city of Gyeongju, in South Korea's North Gyeongsang Province.

Photo: Bernard Gagnon, CC0

About South Korea

Officially the Republic of Korea (ROK), an East Asian country forming the southern half of the Korean Peninsula, bordering North Korea along the Korean Demilitarized Zone, with the Sea of Japan to its east and the Yellow Sea to its west. It claims to be the only legitimate government of the whole peninsula and the islands near it.

Officially The Republic of Korea. Known locally as Republic of Korea.

Based on the Wikipedia article, licensed CC BY-SA 4.0: the facts are Wikipedia's, the wording is this site's.

Questions travellers ask

What is worth seeing in South Korea?

This guide lists 10: Changdeokgung, Jongmyo, Hwaseong Fortress and Royal Tombs of the Joseon Dynasty and others. Changdeokgung, Jongmyo, Hwaseong Fortress, Royal Tombs of the Joseon Dynasty and Namhansanseong are UNESCO World Heritage Sites.

How were these places chosen?

By machine, from open data, with no human ranking them and nobody able to pay for a place on the list. Everything Wikidata records in South Korea that is a building, a landform, a protected area or a tourist attraction, has coordinates, a photograph and an English Wikipedia article, is ranked by how many Wikipedia language editions wrote about it. Provinces, cities, airports, stations and stretches of sea shared with the neighbours are filtered out.

Which places here are UNESCO World Heritage Sites?

5 of the 10 in this guide: Changdeokgung, Jongmyo, Hwaseong Fortress, Royal Tombs of the Joseon Dynasty and Namhansanseong. That is not the full count for South Korea, only the listed sites that made this guide.

What language is spoken in South Korea, and what currency?

Korean. The currency is KRW.

How do I get mobile data in South Korea?

A travel eSIM is usually the cheapest way, and avoids a roaming bill. The plans suggested at the foot of this guide start at $2.60 for 2GB per day. The eSIM is data-only and sits alongside your normal SIM, so calls, texts and WhatsApp keep working on your own number.

Which networks would my phone use in South Korea?

LG Uplus and SKTelecom. Your phone picks whichever has the best signal where you are, the same way a local phone does.

One practical note: staying online

Maps, tickets and translation all want data, and roaming is the expensive way to get it. A Computatus eSIM eSIM connects to LG Uplus and SKTelecom once you land, and installs by QR code before you leave.

See 23 Computatus eSIM plans for South Korea from $2.60
Prices as exported 2026-07-31. Tap a plan to open its order page.
Plan Data Valid Price Order
2GB per day Cheapest 2 GB 1 day $2.60 Get it →
2GB per day 2 GB 1 day $2.69 Get it →
2GB per day 2 GB 1 day $2.83 Get it →
2GB per day 2 GB 1 day $2.86 Get it →
3GB for 15 days 3 GB 15 days $3.04 Get it →
3GB for 30 days 3 GB 30 days $3.22 Get it →

No app needed. Install by QR code before you fly, keep your own number for calls, and it connects the moment you land.

LG Uplus 5GSKTelecom 5G

Open the $2.60 plan →

A commission on plans bought through these links is what pays for this guide. Nothing above depends on it: the places are chosen before any price is looked up.