We got married on a beach in Kauai...definitely would recommend that.

We also did a helicopter tour on Kauai with no doors...it was pretty cool though I don't think I could do it now that I'm older. We also snorkeled somewhere way south of Wailea in a place no one else was at...I have this amazing picture of my H on the clear water with Haleakala in the background. I don't even know where that place was...we drove on dirt roads then hiked to the beach to snorkel.
On another trip we stayed with H's relatives in a city in India where I was the only Westerner in the neighborhood (no hotels or touristy things or anything). OMG the homemade food was amazing, vegetables bought off some guy with a cart who walks by every day. I've definitely experienced some things that were sketchy in India, but overall the people are so kind and lovely. We once saw a stone scultpture in a museum from like 2000BC and it was just out there in the sun to touch. Love India.
Finally, going to a sporting event in Europe at the home stadium of the team I've supported for decades was THE BEST. When you've only seen a place on TV for years, and then you are THERE? Singing the team song with thousands of people who love the team as much as you do? My H had such a good time that day, he wants to go again and I'm just like, YES PLEASE.
Many other things I could list, but I'll just say traveling the US and the world is so awesome. We don't have fancy cars or clothes or a fancy house, but the experiences and memories we have are top notch.