

Gem Pool is a small emerald swimming hole on the Saco River near Jackson—prime for close-up water textures, vibrant green tones and rock formations framed by northern hardwoods. Best at golden hour or overcast afternoons for even light; peak color in mid‑October. Access is a short walk from a small roadside parking area but can be slippery—no entry fee. Visit early weekdays to avoid swimmers; winter access may be limited by ice and snow.


Gem Pool is a small emerald swimming hole on the Saco River near Jackson—prime for close-up water textures, vibrant green tones and rock formations framed by northern hardwoods. Best at golden hour or overcast afternoons for even light; peak color in mid‑October. Access is a short walk from a small roadside parking area but can be slippery—no entry fee. Visit early weekdays to avoid swimmers; winter access may be limited by ice and snow.