Couples wanting to spark an old flame for Valentine’s Day will again visit one of Missouri’s most popular natural wonders — the Bridal Cave in Camdenton.

The park is providing renewal of vow ceremonies at no charge on Sunday Feb. 12. The park is expecting more than 150 couples to renew their wedding vows in the underground bridal chapel. Bridal Cave has been performing weddings inside the cave since 1949. More than two thousand couples have exchanged vows in the chapel, coming from all 50 states and five foreign countries.