I will start off by saying I gave this place one star because I couldn't give a 0. I came to this park because I heard it was beautiful with great scenic view and a great hike. And it was. However when I came into the park I had no idea there was a parking fee. That day I was given a citation for not paying on a Sunday visit. Immediately when I saw the citation on my car I began looking to first seen if any one else had a ticket or anyparking permits in their car windows and nothing. Then I flagged one of the park Rangers Who looks like a complete hillbilly. Meaning looked like he lived in the park lol. I asked him why I was given a citation. He said because I did not pay to get in. I said "sir I didn't know I had to pay to get in is there a kiosk or an office where I can go and pay now" He said yes you can go speak to someone in the front. When I got to the front there was no one to speak to only a kiosk to pay. Which is probably where I should have paid when I 1st entered the park but I had no idea. Not one other vehicle had something in their window. I wrote in to pina Adobe regional park about this matter asking them if they could wave the $38 non payment fee. Letting them know that I just missed the kiosk and that I was willing to pay I just didn't see it. They wrote me back sending me more pictures of the kiosk and telling me that I needed to pay the bottom line is you have to pay to get into pena Adobe regional park I believe it's $5 lol however that day I was charged $38 for not seeing the kiosk. I will never visit this park again. I feel like I was targeted because no one else had anything in their windows showing that they paid nor did they have tickets on their windows. This was unnecessary. I will never go again! How much did you pay?