I've visited 7 national parks with my 90-year-old father-in-law. He's taught me to stay spontaneous as I get older.

• 02/12/2025, 11:32 AM
• businessinsider.com

Courtesy of the author

Over the last seven years, my husband and I have traveled to seven national parks with my father-in-law. These trips have taken us across breathtaking landscapes throughout the United States, but their real impact has been on our relationships.