Geocaching

GPS accuracy, cache containers, and the app vs device debate.

Garmin handheld GPS device resting on a topographic map with compass beside it, product photograph

Geocaching gear splits into two decisions: how you navigate (dedicated GPS vs phone) and what you hide (waterproof containers, trackables, swag). Understanding accuracy specs, battery life in the field, and cache container sizing covers most of what you actually need to know before buying.

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Practical gear buying guides for geocachers — no marketing fluff, real specs.

Buying guide How to choose a handheld GPS for geocaching: accuracy, maps, battery, and app vs device Dedicated GPS unit vs phone app, what accuracy specs actually mean in the field, battery life trade-offs, preloaded maps, and which Garmin models matter for different cache types.

Why this page exists

Geocaching content online tends to split between beginner "how to play" intros that skip gear entirely, and brand-focused sites that want you to buy the most expensive Garmin on the shelf. Neither tells you what specs actually matter in the field — and which ones are marketing numbers.

A phone running the official app can find most caches. A dedicated GPS unit earns its price in specific situations: deep tree cover, multi-day trips, caches requiring sub-5-meter accuracy, and situations where you can't afford a dead battery. Knowing when the upgrade is worth it saves money and frustration.

Plain note about money. Links below go to eBay searches with an affiliate tag. If you buy through one, a small commission comes to this site. Your price is identical either way. The searches are ones we'd actually run — not sponsored placements.

Geocaching gear worth searching on eBay

GPS units, cache containers, and trackables with established secondary markets. We earn a small commission on qualifying sales; your price is unchanged. Full disclosure.

🔍 Shop Geocaching on eBay →
Garmin GPSMAP 67i Handheld GPS w/ inReach Satellite SOS & Messaging 010-02812-00 Handheld GPS (Garmin) Dedicated geocaching devices: eTrex, GPSMAP, and Oregon series. Look for units with GLONASS support and a paperless geocaching mode. View on eBay → Magellan Explorist GC GPS Device Geocaching Geocaching GPS Device Purpose-built geocaching handhelds. Broader search catches non-Garmin alternatives and bundle deals with cache kits included. View on eBay → 6 Micro Cache Containers Geocache Geocaching FREE LOG! Bison Tube WATERPROOF Geocache Containers (Waterproof) Bison tubes, Lock & Lock boxes, and nano containers. Waterproofing is non-negotiable — cheap lids let moisture in and ruin log sheets within weeks. View on eBay → Garmin eTrex SE Rugged Outdoor GPS with Internal Compass 010-02734-00 Garmin eTrex The eTrex line is the most common entry point for dedicated GPS geocaching. Runs on standard AA batteries — no proprietary charging required in the field. View on eBay → Geocaching Block Party 2025 Geocoin trackable Unactivated YUMA ARIZONA SWAG Coin Geocaching Trackables & Swag Travel bugs, geocoins, and swag items for trade. Trackables have unique codes you log on the Geocaching.com network to follow their journey between caches. View on eBay →
Browse all Geocaching listings on eBay →

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