Londa is situated about 5 km to the south of Rantepao at the district of Kesu'. This is an old limestone cave grave which belongs to Lengkong and To' Para'pak, descendant of Tandilino, who made the first ' erong ' ( wooden coffin ). His offspring continues this tradition. Hanging effigies and a lot of 'erong' put on the ground can be found here. Some people with gas lamp can be hired or one can use a powerful flashlight.