Contest #825 Hint

4 Replies to “Contest #825 Hint”

1. https://maps.app.goo.gl/H7qNpvXgpWwRaUL59
   Heliodyssee-Grand Four Solaire of Odeillo
   7 Rue du Four Solaire, 66120 Font-Romeu-Odeillo-Via, France

2. Odeillo solar furnace, France
   42°29’37.36″ N 2°01’46.85″ E

3. 66120 Font-Romeu-Odeillo-Via, France Large Solar Furnace. (Pass the marshmallows. And a VERY long stick)

4. Odeillo solar furnace

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