Yellowstone National Park limits backountry sites to small parties. With their restrictions and our staffing, our trips have a maximum of 8 people.
Trip leaders who can get 8 people in a group (including yourself) can go for free! This is a buy 7 get the eighth spot free. You can use this for yourself since you have gone through the effort to organize the group or you can spread it out for all to have a reduced price.
When you book our trips online, this group discount is built into each trip. You’ll see it when you click the “Book Now” button and hover over the “Invite Friends” tab at the bottom.