Aside from the ocean, are there any parts of earth that are still left unexplored?
Most places have been explored, but maybe not parts of areas. If u don't know what I mean here is an example. The amazon rainforest has been explored. But there may be one single cave that hasn't been
probably caves some islands maybemaybe some places in africa or desert areas
Most of Antarctica, many parts of Alaska.
a few, but not many.....parts of.the yukon; antartica,parts of Russia, very remote and mountinous places, volcanoes (some)