Mankind’s underdeveloped climbing skills and inability to digest tin cans are two ways in which evolution left humans inferior to goats. It’s mind over Matterhorn with today’s Groupon to Grip It Indoor Rock Climbing. Choose between the following options:

• For $10, you get an adult climb with equipment (a $20.50 value).
• For $8, you get a children’s climb with equipment (a $15.50 value).
  
  

Grip It Indoor Rock Climbing’s various vertical terrains challenge guests with top-rope and lead climbing. Participants lace up loaner shoes and tighten their harnesses to gear up for two hours of instructor-supervised indoor rock scaling. Hand grips pepper the wall close together and further apart to accommodate novice and advanced cliffhangers alike, and outcroppings add a third dimension for more difficult ascents without the hassle of slicking the wall in olive oil. Climbers can opt to have their rope fed from above for top-rope climbing or clip to the wall as they go for lead climbing. Though this Groupon is valid only for climbing times from 3 p.m. to 6 p.m Monday–Friday, Grip It’s public climbing sessions run 3 p.m.–10 p.m. on Mondays, 10 a.m.–10 p.m. on Saturdays, and 1 p.m.–6 p.m. on Sundays.