evidence: Birdwatching Trips To Doi Lang: If you are visiting northern Thailand then Doi Lang is a must-visit location for birders. [...] Birdwatching Trips: Doi Lang is a must-visit location on birdwatching trips to the north of Thailand. It is worth including a visit to Doi Ang Kang in short trips to the north and on longer tours of the country. [...] Rainy Season Birding Tour of Thailand, 1st-14th July 2009 3 Days Doi Ang Kang & Doi Lang, 26-29th December 2009 by Peter Ericsson by K. David Bishop by Nick Upton