After about 11 tours with SDT, I can say that I have enjoyed them all. Provence was my favourite. Ecuador was a challenge with flight times and connections horrible. I have seen many beautiful parts of this world with other tour companies but always return to SDT for their dependable service. I was sorry to have the Russian tour cancelled due to the virus but very pleased that with the cancellation came a very quick return of my money! Air Canada gave me vouchers for other flights I had booked and were cancelled so kudos to SDT! I am anxious to soon book future tours with STD when it is safe to do so!