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Outdoor things to do in Gaithersburg

103 places in Gaithersburg that the source marks as outdoor. The reason is shown on each one. Listed A to Z from OpenStreetMap, Montgomery County Planning and Montgomery Parks, checked Nov 13, 2026.

Outdoor follows from the kind of place (park, trail, playground, garden) or from the name of a pool.

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103 places

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Things to do come from © OpenStreetMap contributors (ODbL), Montgomery County Planning open data and Montgomery Parks. A tag such as Free or Kids is shown only when the source states it, with the reason next to it.

Hours are not listed: check with the place. Places are listed A to Z; nothing here is ranked, rated or paid for. No content from Google or Yelp.

Independent project. Not affiliated with Montgomery County Government. Sources · Report a problem