The oldest country in the world is Iran, which was known as Persia until 1934.
The hunters got lost in the Rocky Mountains.
Iceland is a volcanic island.
The highest peak in North America is Mount McKinley.
They are planning to visit Lake Chad in North Central Africa during their holiday.
Although Australia is the smallest continent, it is the largest island in the world.
Europe extends from the British Isles in the west towards the Urals in the east.
The Republic of Ireland is a state in West Europe.
The Dead Sea, also called the Salt Sea, is a salt lake bordering Jordan to the east and Israel and the West Bank to the west.
Tasmania, located southeast of mainland Australia, is a major tourist attraction due to its diverse and spectacular scenery, unspoilt wilderness and heritage.