Marlin are highly sought after by sport fishermen for their size and fighting ability. Some of the best fishing spots for marlin include Cabo San Lucas in Mexico, Kona in Hawaii, Cairns in Australia, Madeira in Portugal, and the Azores. These locations are known for their abundance of marlin due to the presence of deep waters, underwater structures, and rich marine ecosystems that attract these majestic fish.

This answer doesn't make sense or isn't related to the question. Mark it as a probable hallucination of the AI model.

Topics covered in this question:

Sport Fishing Fishing Spots Deep-Sea Fishing Marlin Fishing