This is my only chance to go on a really cool trip. Where should I go?

Hi there! I’m 18 and I just inherited some money and want to spend it on a cool trip with my best friend. It might be my only opportunity to do it. Neither of any experience travelling alone in foreign countries but we both love seeing new culture and being outside (backpacking, camping, paddling etc is kind of... show more Hi there!
I’m 18 and I just inherited some money and want to spend it on a cool trip with my best friend. It might be my only opportunity to do it. Neither of any experience travelling alone in foreign countries but we both love seeing new culture and being outside (backpacking, camping, paddling etc is kind of our thing). Any suggestions or awesome trips you’ve been on that are good for beginners?
Thanks!
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