How do we get to Benagil? Femke August 07, 2019 09:15 Updated Praia do Benagil is located in Lagoa, Portugal. There are many ways of getting to or into the Benagil cave. We have composed a blog post with the best way how to get into Benagil cave. We offer many watersports and boat tours to Benagil. Comments 0 comments Please sign in to leave a comment.