Wireless bridge over 250M

[Denny Chia]

I have a wireless router in one house, and want to connect my wifi to another house at about 250 meters away.
wired network connection is impossible.

Please suggest any hardware and setup.

Thank your very much.

Denny Chia

 

[DelJo63]

Getting to just 100m would be an achievement - - 250m is imo dream land