First Irish humans walked from Wales during Ice Age

How did the first people arrive in Ireland? For a long time, nobody knew the answer. Now scientists have a new idea. They think ancient humans walked there from Wales.

This happened during the Ice Age. The Ice Age was a very cold time. Ocean levels were lower then. Water that is now an ocean was frozen in ice. This meant the land between Wales and Ireland was not covered with water. It was a bridge of dry land.

Scientists found clues in an Irish cave. The cave is very old. Inside, they found signs that humans were there thousands of years ago. These humans came from Wales, the scientists believe. They walked across the land bridge during the Ice Age.

The land bridge does not exist today. The ice melted. The ocean level rose. Water filled the space between the two countries. Now you need a boat to go from Wales to Ireland. But ten thousand years ago, you could walk.

This discovery is important. It tells us about the first people in Ireland. It shows how brave they were. They did not have boats or maps. They simply walked to a new land. They found a new home.

Did you know that the Ice Age was not just one cold time? It lasted for many thousands of years. During this long time, people slowly moved to new places. Some walked. Some followed animals to hunt. Step by step, humans spread across the world.

This Irish cave story is just one small piece. But it helps us understand our own history. Every family has a story about moving to a new place. Your family might have moved from one city to another. Or from one country to another. The first people in Ireland were like that too. They moved to find safety and food. They found a home.

Inspired by reporting from BBC News.