Deep Forest (森の奥地, Mori no Okuchi, lit. Forest Interior) is an location in Tomba! 2: The Evil Swine Return. Unlike the other locations in the area, this location doesn't have any water - only spikes and endless pits.
Half of the area is covered in spikes, forcing Tomba to start from the beginning of the area if he falls on them. The other half have a number of seesaws serving as a puzzle in order to progress to Circus Village. Below the seesaw lies a dark abyss.