Need some inspiration about an old well that's on your game map? Well Roll a D20 and get a hook for an idea and simply add on to it.
1. Treasure: Ancient coins, jewelry, and other valuable items that were thrown into the well as an offering or to hide them from danger.
2. Weapons: Rusty swords, spears, and shields that were lost or discarded by warriors who were defending the village or castle.
3. Bones: The remains of animals or people who fell into the well or were thrown in as a sacrifice.
4. Fossils: Prehistoric shells, bones, and other artifacts that were buried deep in the ground and have been preserved over time.
5. A secret passage: A hidden tunnel that leads to a secret room or underground dungeon.
6. Trapped creatures: Dangerous beasts or monsters that were captured and thrown into the well to keep them away from the village.
7. Poisonous gases: Deadly fumes that can suffocate or poison anyone who ventures too far into the well.
8. Water: Despite being old and abandoned, some wells may still contain water.
9. Tools: Shovels, picks, and other tools that were used to dig the well or to repair it.
10. Ancient artifacts: Pottery, statues, and other relics from a forgotten civilization that was built around the well.
11. The remains of a ritual: The remnants of a ritual that was performed at the well by a group of cultists or a coven of witches.
12. A magical item: A powerful artifact or enchanted object that was thrown into the well to keep it safe from enemies.
13. Runes: Strange symbols etched into the walls of the well that can be deciphered to reveal a hidden message or spell.
14. The source of the well: A mysterious underground spring that is the source of the well's water.
15. A trap: A booby trap that was set by a cunning enemy to catch unsuspecting adventurers who venture too far into the well.
16. A creature's lair: The home of a dangerous creature that has made the well its lair.
17. A tunnel network: A series of tunnels that lead to other parts of the dungeon or castle.
18. A forgotten manuscript: An old book or scroll that contains forgotten knowledge or a powerful spell.
19. A lost relic: A holy relic that was lost or stolen and thrown into the well to keep it out of the wrong hands.
20. A curse: A terrible curse that was placed on the well by a powerful wizard or a vengeful spirit.