What is the best activity to learn English in an English-speaking country as lonely tourist?

My @Quora post: My answer to What is the best activity to learn English in an English-speaking country as lonely to…

Post by Peggy Tharpe:

My answer to What is the best activity to learn English in an English-speaking country as lonely tourist?

What is the best activity to learn English in an English-speaking country as lonely tourist?