Visit the Desert Bloom Park lot and follow the instructions below to enter the hidden Forgotten Grotto lot.
- At the park, travel far behind the lot to a public space with a bathroom stall. Now continue though the canyon to the left to discover an abandoned, boarded up cave entrance.
- Interact with the Mine Cave. If the Sim has Level 10 Handiness they’ll be able to break down the wooden barrier and explore inside.
- To complete the Adventure Cave, select each option in the order as follows; “Take the Wide Path”, “Climb the Ladder”, “Step onto the Ledge”.
- Welcome to Forgotten Grotto.