Day Trip or Weekend in Doolin, Ireland | Irish Travel Guide 

Doolin is already real well known tourist spot

Loved Doolin. Golfed the little par 3 course next to the cliffs. Food was great 👍 shepherds stew was delicious. Very cool town ☘️ also enjoyed Rockshore Lager 🍺

Doolin is known as a mecca for Irish traditional music ,its full of music.The hiking trail wouldn't really add much in terms of tourist numbers ,because Doolin always have been a huge draw between the cliffs,the music,proximity to the Aran islands and the Burren.The Hiking trail is a great idea as it gives visitors more options and probably distributes the 1.5 million visitors more evenly along the cliffs.

Lol. Some of these comments. Yeesh! Lighten up and enjoy the content.

Not sure how all this surprised you. A very minimal amount of research would have tipped you off