What are the opposite words for treasure trove?

A treasure trove is typically described as a collection of valuable items, but there are several antonyms to this phrase that convey very different meanings. Instead of a treasure trove, you might refer to a collection of worthless or valueless objects as a junk pile or rubbish heap. Another antonym might be a barren landscape or a place devoid of any treasures or valuable items. Alternatively, you might use the term "scavenger hunt" to describe a game or activity in which participants are searching for items of moderate to low value, with the purpose being the thrill of the hunt rather than the worth of the objects themselves.