 Just about directly offshore from here lies the island of Tagomago, now linked to the mainland of Ibiza by regular excursion boats.
Tagomago is a peninsula on the island of Ibiza.
mnli hypothesis: Tagomago is a peninsula on the island of Ibiza. premise:  Just about directly offshore from here lies the island of Tagomago, now linked to the mainland of Ibiza by regular excursion boats.