U.S. national parks are crowded – so are national forests, wildlife refuges, battlefields and seashores

FEATURE (THE CONVERSATION) — Outdoor recreation is on track for another record-setting year. In 2022, U.S. national parks logged more than 300 million visits – and that means a lot more people on roads and trails. While research shows that spending time outside is good for physical and mental health, long lines and gridlocked roads can make […]