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 table_name_43 ( region INTEGER, name VARCHAR, area__km_2__ VARCHAR )

### Question ###
What is the highest region of Saint-Flavien with an area larger than 67.56?

### Accurate SQL ###

SELECT MAX(region) FROM table_name_43 WHERE name = "saint-flavien" AND area__km_2__ > 67.56