One Tour At A TimeLogo Design Contest

I do like this logo but would like to see some more variations with colors too simple.

Hello,

Congratulations on the launch of the logo contest.
I uploaded some proposals for your consideration.

Please give feedback if you need some variations or revisions.
It would be greatly helpful to improve it.
So that logo design will be according to what you are looking for.
Thank you!

Best,

Chan