Storgruvan (sweden)
Type: natural=water
Coordinates: 58.96608900416894, 18.329275748233773
Area: 0.0027378564453125 km²
OSM tags:
historic: mine
image: https://commons.wikimedia.org/wiki/File:SAT_Ut%C3%B6_2025_april_195.jpg
image:license: CC0
name: Storgruvan
natural: water
ref:stockholmarchipelagotrail: unknown
water: reservoir
website: https://www.hembygd.se/uto/besoksmal-pa-uto/uto-gruvor
wikimedia_commons: Category:Utö_gruvor
wikipedia:sv: Utö_gruvor