Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE festival_detail (LOCATION VARCHAR, Num_of_Audience VARCHAR)

### Question ###
What is the location of the festival with the largest number of audience?

### Accurate SQL ###

SELECT LOCATION FROM festival_detail ORDER BY Num_of_Audience DESC LIMIT 1