We decided to take a late fall trip to CA and drag a 34' 5er up to Hyde memorial state park.  Bad idea on many levels.  First, you have to navigate through old Santa Fe to get to the entrance to the park.  Narrow streets+a big 5th wheel+a huge F250= unfun drive which took well over an hour to get through just a few miles of roads due to the heavy traffic and numerous lights, plus the navigation required to get around very tight corners.  We got to the RV part of the park and it was not crowded, but the spaces require some skill to back into and are NOT the slightest bit level, or wide.  We managed. 

The hiking around the park and campgrounds is amazing, but a bit challenging.  We live at 8000 feet, so the altitude was not a problem for us, but if you are from sea level, be prepared to take your time and handle the altitude. 

It snowed on Oct 31 and we had to dig out from 8+ inches of snow to get on the road on November 1.  The dump station was filled with 6+ inches of mud/slush/water and we regrettably had to use it.  It was a disgusting mess to say the least.  To add insult to injury, we had to drive BACK through Old Santa Fe, in the snow. 

My advice is to go IF you have a smaller trailer or 5th wheel, or are tent camping.  The tent campground closed well before we arrived, so I can't add anything to the review on that. 

It's a beautiful campground, but the RV area is small, close together spaces, difficult to get into and the dump station is the stuff RV nightmares are made of.