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_16388230_1 (ground VARCHAR, away_team VARCHAR)

### Question ###
The away team of Richmond played on what grounds?

### Accurate SQL ###

SELECT ground FROM table_16388230_1 WHERE away_team = "Richmond"