The South Korean president, Moon Jae-in, and North's leader Kim Jong-un will meet at the military demarcation line in Panmunjom, spokesman Im Jong-seok told reporters on Thursday.
He said Kim would be accompanied by his younger sister Kim Yo-jong, as well as several high-ranking officials, including the North's ceremonial president Kim Jong-nam, Chief of the General Staff Ri Myong-su and Foreign Minister Ri Yong-ho.
A tree planting ceremony that will symbolize "peace and prosperity" is scheduled for later that day, Im added.
At the end of talks, Kim and Moon will sign a pact and make an announcement, Im said. Later, they will have dinner on the southern side of the border and watch a video clip themed "Spring of One" before wrapping up, he added.