In their retirement, Aliaga and his wife began traveling the world on a shoestring budget, bringing their tent and hiking poles to places like Machu Picchu, Mount Everest Base Camp and the Grand Canyon. They once went on a 2,000-mile bike ride from Finland to Germany.
Aliaga lost his adventure buddy in 2006 following 39 years of marriage when Ingrid died of Lou Gehrig’s disease, or ALS, at the age of 76.