Bar Crawl

To get into the Barbarian Outpost, you'll first have to prove yourself. To do this, you must complete the Alfred Grimshaw Bar Crawl, a tour of all the finest bars and strongest drinks in RuneScape.

While doing the Bar Crawl, you'll be given a Bar Crawl Card with a list of all the bars you have to visit. Each one will be checked off when you've found it and drank the specific brew required. Just tell the barkeeper that you're doing the Bar Crawl and he/she will give you what you need. They're very strong, though, causing some HP damage as well as some steep temporary drops in stats. The entire trip will cost 218 coins.