I read a great report about it on scubadiving.com but the town part worth seeing (according to the report) is very deep starting at about 130ft and on down to 180ft and is also about a 45 minute surface swim. To deep for me man! From what I have read on this board, the shallow area (about 40-60ft) does contain some leftover structures but not as big as what is found deeper. Mostly trees, stumps, crumbled wall piles, and some fish. I spoke to a local dive shop and they told me that a training platform is also in there and that it is about 75-77 on the surface and only down to about 65 degrees at 40 feet because it isn't spring fed, it's stagnant thus it heats up quickly. The park told me that it's only 5 bucks a car on weekdays to get in and 10 bucks on weekends for a car load. Very cheap. Plus, the park looks really nice. If anyone wants to make a trip, let me know. Weekday or weekend. You got a car, I pay for gas and entry. I'll see if I can find the link for the report.