Inside the cave

A very old tree stump from more than a meter in diameter is completely hollow inside.
Inside are fossilized mushrooms and if you look from above, you imagine yourself on the edge of a precipice of a deep cave. Via terraces you could descend down. Maybe jump into the hole with a parachute and then slowly sailing down. But unfortunately, the whole is no more than a small 70 centimeters deep.
Great to daydream and forget the surroundings.