SEMAG 2025 - Ancient Machine Letterbox Hybrid

This letterbox hybrid is located in the Attleboro Springs Wildlife Sanctuary. Parking is available at two sets of coordinates below. This trail connects up with the Handy Street Conservation Area to the south.

This cache is part of the SEMAG 2025 Cache & Dash Series. It is one of 17 letterbox hybrids released following the SEMAG 2025: Cache & Dash Kickoff Event. Each letterbox hybrid contains a unique stamp that helps celebrate 25 years of geocaching in some way. Stamp each of the stamps on the special sheet recieved during the kickoff event. Complete all 17 letterbox hybrid caches and return with a fully stamped page to recieve a prize!