On the in service day November 20th we will be OPEN. We will be OPEN on the weekend Sa & Su. We are OPEN on Wednesday and the Weekends until November 30th from 10:00am - 6:00pm. For group events during the week please contact us via email, your Ontree Team

Getting Started

When coming to Ontree you can expect to be climbing through our courses for as long as 3 hours. We are open rain or shine so it is always a good idea to come prepared for the weather.

You may wish to bring a packed lunch with you. We have numerous benches throughout the park as well as a large picnic area. We also sell drinks and snacks for a small energy boost at the office.


  • Upon arrival use the washrooms located at the Ski Martock lodge (lower deck, hill side of the lodge).

  • You will need a photo Id at the office to fill out your waiver forms. We will keep the Id as a deposit until we get all the equipment back at the end of your climb.

  • If you have leather gloves you may bring them. If not, you can buy them from us. Gloves are mandatory.

  • Lock everything else in the car that you don't need. We will hold onto your car keys so you don't lose them in the park.

What to bring?


  • Water
  •  Photo Id (only one per party/group

  •  Comfortable clothing

  •  Comfortable full-coverage footwear, No open toe shoes, sandals, flip flops, crocs or high heels

  • Gloves with leather palm or leather work gloves.                                                                                                                                                       If not available they can be purchased at ONTREE. Each CAN $4.50.  ( Gloves are mandatory )  

  • Hair elastics to tie back long hair

  •  Rain jacket or sweater dependent on weather

  •  Signed Waiver Form, from a Legal Guardian if under 19 years of age