In Islamic tradition, which level of Jannah is commonly described as its highest?

In Islamic tradition, the level of Jannah commonly described as its highest is Jannat al-Firdaws.

Firdaws is an Arabic term often translated as “paradise.” Islamic teachings describe Jannah as a blessed dwelling of eternal reward, with gardens, flowing rivers, peace, and nearness to God. Hadith literature commonly presents al-Firdaws as the highest or best part of paradise and encourages believers to ask God for it.

The Qur’an uses the plural form al-Firdaws in one passage when describing the gardens inherited by those who believe and act righteously. Later theological and devotional traditions developed more detailed descriptions of paradise’s levels and gates, although terminology and ordering can vary between sources.

Al-Firdaws is not the same as Jahannam, the Islamic hell. The two words are sometimes confused because both belong to discussions of the afterlife, but they represent opposite destinations in Islamic eschatology.