A new kind of golf course opened in a place you really wouldn't expect - the middle of the River Thames in London!
It's the world's first ever floating golf course and players travel around it using the floating walkways.
They tee off from three different areas of the green - all aiming for hole at the end.
The course will spend a week on the river on Canary Wharf's South Dock. But it's not cheap - but it will cost you a massive £2,000 a round!
And if you miss, a team of people travelling in a small boat will pick up any balls which end up in the river.
The floating golf course