Either sleeping under the stars on a private tiny island, surrounded by the moon and the lightning in the sea, waking up at 6 am to climb a 200m+ rock on the island to see the sunshine. (The island was like 200m from other end to the other.) (at the night the water level rose to cover 90% of the island, only leaving the big rock/hill and our tent.)
Or climbing the Tai mountain for 10 hours during the night to see the sunrise in China.
Or driving in a Greek island for all day with the locals.
Find something you enjoy. Become an expert in it. And find ways to provide value to others with your skill. And you'll never have to worry about money.