roosevelt island, new york, usa: the abandoned ruins of the renwick smallpox hospital

1856 abandoned america american antique architectural architecture city colorful covered decay deep demolition design designs east environment foliage group historic historical history hospital hospitals island ivy kayakers landmark landmarks leaf leafy leaves long natural nature new nostalgia nostalgic old outdoor outdoors paddle red renwick retro river roosevelt ruin ruins rustic scene scenery scenic smallpox stone stones structure structures tourism tower travel usa vacation vacations vintage wall walls york