Where is Abel buried?

I'm curious, can you shed some light on the whereabouts of Abel's final resting place? Have there been any recent excavations or historical discoveries that might point us in the right direction? Alternatively, is there any compelling folklore or legend surrounding the location of his burial that has captivated the imaginations of generations? Ultimately, I'm seeking to gain a deeper understanding of this enigmatic figure and the significance of his resting place in the broader context of history and religion.