Female hiker crosses a wooden foot bridge on her way to Gulkana Glacier, Alaska, United States of America

outdoors day daytime female recreation women brunette caucasian balance bridge active stream hat fear explore rocky creek wood hike adventure walking unsteady wooden tourism balancing scary hiker handrail scared exploring hiking across crossing backpack footbridge females wobbly hikers backpacks alaska bridges long hair brown hair rivers streams middle aged creeks full length tourist attractions one person adventures selective focus hats adults outside adult people holding woman river looking down color image water tourist attraction travel destination travel destinations non urban scene caucasian ethnicity pedestrian bridge mature women 55 59 years gulkana glacier