Which ship (built in 1869) is preserved as a museum ship at Greenwich, London?

Player Jax Family come from Greenwich/ Deptford & lived in Greenwich for years, I absolutely love the History of Greenwich & very proud of my heritage.

You don't realise quite how large it is if you don't go aboard. It's a beautiful ship.

Seen it many times, it’s fabulous!

I remembered because the London marathon goes round it