Prohibition sign, Lower Geyser Basin, Yellowstone National Park, Wyoming, United States of America, USA

allowed america american area areas attraction attractions ban bans basin board boards conservation day daylight daytime during exterior exteriors famous forbidden geyser indicating indication indications known label labels lower national national natural nature nobody north not of outdoor park park parks path paths pathway pathways photo photos preserve preserves prohibited prohibition prohibition prohibitions renowned reserve reserves sanctuaries sanctuary seeing shot shots sight sights sign signboard signboards signs site sites states the tourist trail trails united us us american usa way ways well well known wildlife worth wyoming yellowstone