Key West - Bahia Honda Key Charting a New Course in Design – The Art and Science of Where. Back to Nautical Charts Key West – Bahia Honda Key Nautical Charts Key West – Bahia Honda Key – Large – 8 Layers – 30″ x 25″ $995.00 Key West – Bahia Honda Key – Xtra Large – 13 Layers – 50″ x 35″ $4,495.00