High angle shot of houseboats on lake surrounded by hills covered with green vegetation in Nan Province, Thailand on a sunny day

thailand houseboats nan province village lake houseboat shanty houses huts province lakeside countryside shanty scenery overview walk local homes slum scenic hilly terrain walking hut water blue sky high angle shot hills hill slope houses outdoors hillock cycle daytime sunny white clouds highlands floating cemented road day greenery evening green vegetation sunlight sky blue thick foliage trees tree bushes