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_83 (elevation__m_ INTEGER, peak VARCHAR, isolation__km_ VARCHAR)

### Question ###
What is the highest elevation for the peak daurmål, and an Isolation (km) larger than 4?

### Accurate SQL ###

SELECT MAX(elevation__m_) FROM table_name_83 WHERE peak = "daurmål" AND isolation__km_ > 4