Walking combined with fruit picking can make walks all year much more tasteful
Free drawing by Frits Ahlefeldt, Hiking.org

In the summer and fall, you can find a lot of different wild fruits, both berries and other species to be enjoyed at the spot. Or you can pick them and bring them back home, to prepare ( conserve, freeze, concentrate, sweeten, dry them etc. ) to turn them into jam, or mix them with nuts as trail-mix, grains for breakfast, or put on bottles for warming winter soups and drinks.
Cool way to make homemade, tasty and free wild snacks and vitamin / energy boosters to bring along on walks the rest of the year.