Do a google search on "Sri lanka banks on Ramayana based tourism"
You will note that there is enough and more.
Sri Lankan Tourism authority has done a wonderful job on it. Any one who had read Dr. Arthur C Clarke's writing he describes about Unawatune Bay in Galle. It appeared to be an ideal rocket launching site geographically and and he claims that that is where Lord Hanuman leaped to the sky. Native Sri Lankans know and believe and rever Ramayanana.
