You can get Theres Cows on the Beach and Mission to Mars from the same parking spot. Be careful of the cows on the beach. This is a pretty good hike, bring some water. I didn't and regretted it. Don't cross the fence, it private property. You will see it when you park. the fence is about 3 miles long and its the boundry between private and public so don't cross it. There is a coulee you can travel up between Cedar Creek and Plum Creek, 48.049978, -103.408105 are the coordinates for the coulee. Be careful there are two big badgers that have holes in the coulee. if you want to go up Cedar Creek (its dry now) its a pretty neat walk up to the cache. If you want some nice panoramic views after you done to the hill east of the cache. Thats where i wanted to put the cache but i couldn't get to the top, it was way to steep. There is a little trail on the east side that wraps around it and you can get about halfway up and there is a nice little spot to take pictures,have a picnic or take a break.
The cache is out in the open sitting on top of the hill. Not to worried about it getting muggled anytime soon. Its a nice medium sized container with some swag in there. 200 pesos Columbian coin, Dog tags, shell casings, a travel bug from Canada and some more stuff.