Geocaching on Instagram: "😮 Now that’s what we call a well-guarded cache! 😮 👀 What’s the sneakiest geocache you’ve found? 👀 Video by gcviking. Video: The video begins with a frame that shows a river from above. Trees line the riverbanks and powerlines can be seen in the distance. The camera pans to the right to reveal that the videographer is on the sidewalk portion of a bridge. A guardrail separates them from the road. The geocacher reaches over the guardrail and grabs a circular object wit