There are two grills for cooking right in front of the shelter. Out-house style bathrooms just a short walk away. Pop machines & phone over by the ranger house, and a paved trail that goes thru the park, too. Last week two people came past the dogpark leading llamas with paks and two dogs! We see horseback riders too.
It would almost be better if it does stay frozen, but when it thaws, there is a lot of mud inside the entrance. It's not too bad once you get past the time-out cage into the field, but I strongly suggest wearing old clothes & boots - and bring a couple old towels for those muddy paws before you load 'em up!