Helen Skelton's top 5 Blue Peter moments
9 August 2013 Last updated at 16:54 BST
She travelled far and wide and high and low to take on some of the most daring challenges in the world - and that's why Helen Skelton has left us with some really memorable moments to look back on before she steps down as a Blue Peter presenter.
She was the 33rd presenter of the show and during that time she has kayaked down the Amazon, walked a tightrope between Battersea Power Station's towers and run an ultra-marathon through the Namibian desert.
Check out some of those daring feats on the video above.