http://beyond.divinedivinity.net/help/act2_forest_so.htm

Larakiri is at 7 - use ALT, not easy to spot.

Teleporters =>
hop on the first, you're on the island - drop one pyramid, use the teleporter back to mainland.
use pyramid in inventory to get on island, pick it up - hop on island teleporter => you're on the 2nd one.