It was built in between 1811 and 1819 , during the reign of Gowri Parvati Bayi .
Thevally Palace is a kind of architectural marvel situated at Kollam city .
Thevally Palace was built in between 1811 and 1819 , during the reign of Gowri Parvati Bayi .
Thevally Palace is a kind of architectural marvel situated at Kollam city .