Over the past five years, Sri Lanka has emerged as one of the world’s major whale-watching destinations, thanks largely to the work of pioneering British marine biologist Charles Anderson, who in 1999 first proposed the theory that there was an annual migration of blue and sperm whales between the Bay of Bengal and around the coast of Sri Lanka to the Arabian Sea (heading west in April, and returning in the opposite direction in Dec/Jan). Anderson’s theory led to the dramatic discovery that Sri Lanka was sitting alongside one of the world’s great cetacean migratory routes, with sightings of these majestic creatures almost guaranteed for large parts of the year, and the possibility of seeing both sperm and blue whales (as well as spinner dolphins) in a single trip.

Mirissa is perfectly placed for whale-watching expeditions, being where the continental shelf on which Sri Lanka sits is at its narrowest, with ocean depths of 1km within 6km of the coast – ideal whale country. Sightings are most regular from December to April (with Dec & April being the best months).

Book through Rough Guides’ trusted travel partners

Sri Lanka features

The latest articles, galleries, quizzes and videos.

Video: 5 reasons to visit Sri Lanka

Video: 5 reasons to visit Sri Lanka

From remote, palm-dotted beaches to ancient temples and some of Asia's best wildlife-watching opportunities, Sri Lanka has something to offer every kind of trav…

19 Jan 2018 • Olivia Rawes videocam Video
Your Sri Lanka itinerary: 5 trip ideas to explore the country

Your Sri Lanka itinerary: 5 trip ideas to explore the country

Sri Lanka is deceptive. On a map of the world it appears to be tiny, but the moment you arrive you’ll realise that within its diminutive borders it packs in a…

18 Jan 2018 • Stuart Butler insert_drive_file Article
10 Sri Lankan foods you need to try

10 Sri Lankan foods you need to try

The tear-shaped Indian Ocean island of Sri Lanka is a true culinary treat. Through years of colonisation and trade, many cultures have influenced its cuisine, c…

17 Jan 2018 • Sarah Gilbert insert_drive_file Article
View more featureschevron_right

Privacy Preference Center

Necessary

Mandatory - can not be deselected. Necessary cookies help make a website usable by enabling basic functions like page navigation and access to secure areas of the website. The website cannot function properly without these cookies.

PHPSESSID,aelia_cs_selected_currency,cookie_notice_accepted,RS,bp-message,bp-message-type,id,UIDR,w3tc_logged_out,__cfduid
__cfduid

Statistics

Statistic cookies help website owners to understand how visitors interact with websites by collecting and reporting information anonymously.

__utma,__utmb,__utmc,__utmz,_ga,_gid,__atssc,__atuvc,__atuvs,di,dt,ssc,ssh,sshs,uid,uit,xt
__utma,__utmb,__utmc,__utmz,_ga,_gid
__atssc,__atuvc,__atuvs,di,dt,ssc,ssh,sshs,uid,uit,xtc

Marketing

Marketing cookies are used to track visitors across websites. The intention is to display ads that are relevant and engaging for the individual user and thereby more valuable for publishers and third party advertisers.

__gads,PISID, BEAT, CheckConnection TempCookie703, GALX, GAPS, GoogleAccountsLocale_session, HSID, LSID, LSOSID, NID, PREF, RMME, S, SAPISID, SID, SSID,__utmv, _twitter_sess, auth_token, auth_token_session, external_referer, guest_id, k, lang, original_referer, remember_checked, secure_session, twid, twll,c_user, datr, fr, highContrast, locale, lu, reg_ext_ref, reg_fb_gate, reg_fb_ref, s, wd, xs
__gads,PISID, BEAT, CheckConnection TempCookie703, GALX, GAPS, GoogleAccountsLocale_session, HSID, LSID, LSOSID, NID, PREF, RMME, S, SAPISID, SID, SSID
__utmv, _twitter_sess, auth_token, auth_token_session, external_referer, guest_id, k, lang, original_referer, remember_checked, secure_session, twid, twll
c_user, datr, fr, highContrast, locale, lu, reg_ext_ref, reg_fb_gate, reg_fb_ref, s, wd, xs