Does St. Mary / East Glacier KOA Holiday Allow EV Charging?

Here's what you need to know about EV charging at this RV park in St. Mary, Montana.

Location

106 W Shore Rd

St Mary, MT 59417

EV Charging Policy

Verified by official park websiteSource:koa.comLast checked Jun 2025

EV Charging Stations Available

Charging at campsites is not allowed, but this KOA has EV charging stations.

St. Mary / East Glacier KOA Holiday in St. Mary, Montana provides dedicated EV charging stations for guests. Campsite charging is not permitted, but on-site charging infrastructure is available. Charging at campsites is not allowed, but this KOA has EV charging stations. If you need DC fast charging beyond what the park provides, Helena is about 69 miles away with ChargePoint, Electrify America, and others stations. Beyond that, the next option is Seeley Lake, roughly 104 miles out, with ZEFNET. Out here in Montana, the distances between everything are humbling, and the EV charging map does not sugarcoat that.

DC Fast Charging Near St. Mary / East Glacier KOA Holiday

Helena
69 mi
ChargePointElectrify America+more
Seeley Lake
104 mi
ZEFNET

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Frequently Asked Questions

Yes, though not at your campsite. St. Mary / East Glacier KOA Holiday has dedicated EV charging stations on the property. Bring your SAE J1772 adapter, since most park chargers aren't on the NACS Tesla plug style yet. Mary, Montana provides dedicated EV charging stations for guests.

St. Mary / East Glacier KOA Holiday has dedicated EV charging stations rather than campsite-level hookups. Dedicated park chargers are typically Level 2 (J1772 connector), which is compatible with most EVs. Expect to add 20 to 30 miles of range per hour. Out here in Montana, the distances between everything are humbling, and the EV charging map does not sugarcoat that.

St. Mary / East Glacier KOA Holiday has on-site EV charging stations, which may be all you need. But if you're looking for DC fast charging or need more power than the park's chargers provide, here's what's nearby. The nearest DC fast charging is in Helena, about 69 miles away, with ChargePoint, Electrify America, and others. Beyond that, Seeley Lake is about 104 miles away with ZEFNET. Have your next charging stop figured out before you arrive. The peace of mind is worth the two minutes of planning.

Mostly, yes. St. Mary / East Glacier KOA Holiday doesn't allow charging at individual campsites, but they do have dedicated EV charging stations on the property. Mary, Montana provides dedicated EV charging stations for guests.

It depends. St. Mary / East Glacier KOA Holiday has dedicated EV charging stations, but campsite charging is not allowed. Whether you can leave your vehicle at the charging station overnight depends on the park's specific rules. Ask at check-in to avoid any surprises. Out here in Montana, the distances between everything are humbling, and the EV charging map does not sugarcoat that.

St. Mary / East Glacier KOA Holiday has dedicated EV charging stations on the property, though we don't have the exact count. Contact the park for current availability and whether reservations are needed.