What if there's more, and you're allowed to find it?
Maybe you can't quite name it yet. Just a quiet pull toward something. A sense that there's a version of your life that feels more authentically you, and you're not sure if it's okay to want it, where to start, or if it's even possible.
You don't need to know what you're looking for. You just need to be willing to look.
I'm Mackenzie Marcoullier, a psilocybin guide based in Denver, Colorado. Whatever brought you here, whether you're exploring guided psilocybin journeys for the first time or looking for support after a past experience, I'm glad you came.
Preparation · Journey · Integration
The experience is bigger than the journey.
Pliable Pathways offers guided psilocybin journeys in the Denver Metro area, rooted in a simple belief: the journey itself is only one part of the process.
Every experience begins with preparation. This is a dedicated session to get you grounded, informed, and ready. The journey takes place in a safe, private space with me present the entire time. Within days of your experience, we come back together for integration, which is a supported conversation about what came up and how to carry it forward.
Preparation. Journey. Integration. Each one is thoughtfully held, and each one matters.
Wherever you are is the right place to start.
You don't have to have experience with psychedelics. You don't have to have a spiritual practice or a meditation cushion or a belief system that makes any of this make sense. You don't have to be in crisis, and you don't have to have everything figured out.
Whether you're carrying grief, working through anxiety, or simply looking for deeper meaning and personal growth, there is a place for you here.
What you do need is a little curiosity and a willingness to show up honestly. That's it. Everything else we figure out together.
Whether this is your first time considering something like this, you've been on this path for a while, or you're exploring this work alongside someone you're close to, you are welcome here. Wherever you are, I'd love to meet you there.
Why work with me?

I found this work the same way many of my clients do, quietly, nervously, and with no idea what I was getting into. I was my own skeptic before I became a psychedelic guide. That experience lives in everything I do.
My training is rooted in Mindfulness-Based Psychedelic Therapy™ through Medicinal Mindfulness in Boulder, Colorado. It's a program that spans multiple natural medicines and is grounded in trauma-informed, consent-based, evidence-backed practice. All services operate legally under Colorado's Natural Medicine Health Act (Proposition 122).
What makes someone a right fit for working with me is simple, a willingness to show up and put in the work. That means understanding that the work begins with preparation, continues through integration. The process requires openness and honesty with both me and yourself.
If that sounds like you, I think we'd work well together.
Ready to take the next step?
The free consultation call is the best place to start. It's a no-pressure conversation, just a chance to get your questions answered, see if we're a good fit, and figure out together what the right next step looks like for you.
Not ready for a call yet? That's okay too. Send me an email and we'll start there. There's no wrong way to reach out.
Already had a psychedelic experience and looking for support? Learn about integration
