Whether you're needing a tent space, are car camping, or have an RV/camper, Johnson's of St Mary's has you covered. No matter your plans, schedule 1 meal of your stay to check out the cafe, which has some excellent food, decor, and family history.

The tent sites come with a picnic table and a fire pit. I noticed from walking around not all have a grill, so if that's important to you I'd specifically ask during reservations.

The grounds are located very close to the national park, and given how quickly the national park campgrounds reserve each year, having this oprtion close by and available was a life saver.

If you're looking to do some backcountry in the park but don't have a permit, you are well advised to show up to the backcountry offices as early as possible, and this place is nearby a station, so I liked having this option for arriving late the night before with a guaranteed spot. It was nice to be able to fill up the water bladder with potable water before all the excursions as well.

It's got token operated showers, and you get 1token/person/day with your reservation, which should be fine. Showers last 6 minutes. From the offices you can also purchase ice and firewood.

WiFi is free at the office and cafe, and available for a fee at your campgrounds. I had full bars of service at my site. It will take you 5 minutes to get to the National Park entrance, gas stations are down the road. Views from the grounds are OK, and shade is plentiful.