Gates of Paradise

It is narrated by Hadhrat Abu Huraira رضي الله عنه that the messenger of Allah صلي الله عليه و سلم said:

إِذَا جَاءَ رَمَضَانَ فُتِحَتْ أَبْوَابُ الْجَنَّةِ

“When Ramadan begins, the gates of Paradise are opened.”
[Saheeh al-Bukhari]