Long-haul trip in autumn

Hello dear future travel companions, In recent years, I've often traveled alone, but this year I'd like to explore a new country together with a nice female travel companion. I am 44 years old, 1.88m tall and athletic, with short dark blond hair and a beard. I am interested in sporty activities such as diving, but I also always want to get to know the culture of the country and enjoy my time there. Basically, I am relatively open about how we can design the trip and I am not fixed on the destination either, which is why it would be good if we could meet beforehand to plan the trip together. However, if you already have a concrete plan for a trip, feel free to tell me about it… Best regards, Marc