How can i make free advertising of my hotel?

I want to make advertising for my hotel free of cost. Please guide me regarding the same.

Tell travel agents to recommend it. Word of mouth is good.

my friend i have the perfect website for you. it includes over 1000 links to free advertising websites including free directories, free search engine submissions, free viral marketing, free top keywords and much much more

http://www.freeaddsgalore.me.uk

Go to www.gumtree.com and place ur add in the perticuler area free of charge.

That web site in based on UK only.