The site is confusing and I'm not sure how much it would be to bring 4 people, maybe more, for a few hours. How much to get in, rental, instruction, etc.. would love to bring newly minted 15 yo and friends!

Entry is 20 for as long as you're belay device is 3 and harness is 2

Hi Tess! It's $18 a person, but if you have to rent climbing shoes, it's an additional $5 ($23 total) Or, if you're wanting to belay, then you can choose to get the "harness, shoe, balay combo", which is $9 ($27 total). The Experience climbing class is $29 per person ( Includes the cost of shoes, but not the admission price) and is for people that have not climbed before. Also, check out the schedule for "intro to bouldering" It is a FREE class with admission price and it includes the cost of shoes as well. I think it's every other Thursday, but don't quote me on that. Good luck and have fun!