The only landlocked country in south-east Asia is :

Key Points

• Laos is the only landlocked country in Southeast Asia, meaning it is entirely surrounded by land and has no coastline.
• The country is bordered by Myanmar (Burma) and China to the northwest, Vietnam to the east, Cambodia to the southeast, and Thailand to the west and southwest.
• The Mekong River, one of the major rivers of the world, flows through Laos, providing an essential waterway for transportation and agriculture.
• Laos has a diverse landscape consisting of mountains, plateaus, and rivers, which contribute to its rich natural beauty and biodiversity.

Additional Information

• Landlocked Country:
  • A landlocked country is one that is entirely enclosed by land, or whose coastlines lie on closed seas.
  • Such countries generally have no access to the world's oceans and seas, which can affect their trade and economic development.
• Southeast Asia:
  • Southeast Asia is a subregion of Asia, consisting of the countries that are geographically south of China, east of India, west of New Guinea, and north of Australia.
  • The region is known for its diverse cultures, languages, and religions, as well as its rich history and economic growth.
• Mekong River:
  • The Mekong River is the world's 12th longest river and the 7th longest in Asia.
  • It flows through six countries: China, Myanmar, Laos, Thailand, Cambodia, and Vietnam.
  • The river is a vital resource for fishing, transportation, agriculture, and hydroelectric power for the countries it flows through.
• Geography of Laos:
  • Laos is known for its mountainous terrain, with the Annamite Range running along the border with Vietnam.
  • The country also features the Bolaven Plateau in the south, which is an important agricultural region.
  • Despite being landlocked, Laos has numerous rivers and streams that contribute to its lush landscapes and fertile valleys.