ELI5: Explain Like I'm 5

Fort Denison

Fort Denison is a special place in Sydney Harbour where a long time ago, people built a big fort to protect Sydney from bad guys who wanted to cause trouble. The fort was made of rocks and bricks and had big guns that could shoot really far. It was like a big house for soldiers.

Today, the fort is a really cool place that people can visit and learn about history. You can take a boat ride to get there and explore the fort. Inside, you can see the big guns, the old rooms where soldiers lived, and even a place where they used to lock up bad people!

Fort Denison is also special because it has a really big flagpole on top. The flagpole is very important because it tells people what the weather is like. If the flag is flying high, it means it's a nice day with no wind. But if it's blowing around a lot, it means it's very windy and the waves in the harbour might be big.

So, in short, Fort Denison is a place with a big fort and lots of interesting history where you can learn about the past and enjoy beautiful views of Sydney Harbour.