I'm sorry, but it seems there might be a misunderstanding or fictional aspect regarding "Legno Ferro" in Calatagan, Philippines, as there is no specific beach matching this description in the available resources or records up to my last update in 2023. However, for the purpose of fulfilling the request, I will create a descriptive scenario as if "Legno Ferro" is a conceptual beach based on the information given, keeping in mind that this description is purely imaginative.