Thwomp Ruins is an ancient, stone-themed track featuring the iconic Thwomp enemies and several underwater sections. The key challenges are avoiding the crushing Thwomps, navigating the underwater currents, and utilizing the anti-gravity sections effectively. This track introduces more complex mechanics.

Strategy:
- Opening Thwomp Gauntlet: Time your movements carefully to avoid being crushed by the Thwomps. You can often drift under them as they rise.
- Underwater Section 1: The water slows you down. Stick to the boost pads and drift through the turns. There's a small shortcut through a broken wall if you have a Mushroom.
- Anti-Gravity Section: When in anti-gravity, bumping into other racers or certain obstacles will give you a small speed boost. Use this to your advantage!
- Underwater Section 2 & Final Thwomp: Another underwater segment, followed by a final Thwomp before the finish line. Be patient and time your pass.
A kart with good handling and traction can be beneficial here due to the varied terrain and tight corners. Pay close attention to the Thwomp patterns and don't rush through their sections.