AN IRISH adventurer has told how she tried out Ireland's first and only alpine coaster. The alpine toboggan first came to Belfast's Colin Glen adventure park in 2021. 2 An Irish adventurer tried out Belfast's alpine coaster for the first time Credit: pr handout 2 The alpine toboggan is in Colin Glen adventure park Credit: Social Media Collect Holly, who posts on TikTok under the username @hollythedestroyer6, recently shared her experience on the popular attraction with her followers. She captioned her post: "Colin Glen “Black Bull Run” Northern Ireland & Irelands First & Only Alpine Coaster! "THIS IS SO MUCH…