If you have the means, do it! Memories are priceless, and trips like you describe will stay with you forever. If work/money/whatever gets in the way, shorter but more frequent trips can accomplish the same thing. I generally try to take 1 big trip per year, with lots of smaller 2-5 day trips sprinkled throughout the rest of the year. I’d be a psychopath if I didn’t get my regular mind reboots.