[jackbl]

Originally Posted by aa1234

u can check out http://sinhcafe.com & go to their office to book the tour personally..

Be careful! There are many places saying they are sinhcafe tour....

For me I use this agency https://www.thesinhtourist.vn/office, address 52 Luong Ngoc Quyen St, Hanoi

I compared the one in my hotel and the one above. It's USD$20 difference...