eSangha Retreat 2026 & Extension Week
at Diamond Mountain Retreat Center
with Dr. Tucker Peck & Upasaka Upali
Retreat: November 6-15,2026
Extension Week: November 15-22, 2026
with Dr. Tucker Peck & Upasaka Upali
Retreat: November 6-15,2026
Extension Week: November 15-22, 2026

Dr. Tucker Peck is a meditation teacher, Clinical Psychologist, and bestselling author of Sanity and Sainthood. A former professor, he is the founding director of the scholarship fund Open Dharma Foundation, and co-host of the podcast Teaching Meditation. He lives in Alameda, California, an island in the San Francisco Bay.

Upasaka Upali is a Dharma teacher who aims to demystify meditation, provide tangible instruction, and create a rewarding experience for practitioners. Upali received transmission in a lineage that can be traced back to the Buddha through Namgyal Rinpoche (Ananda Bodhi), and he took his Upasaka vows in 2015. He has a degree from St. Olaf College and has studied Dharma and meditation with Tucker Peck, Ph.D. and Upasaka Culadasa. He was a founding member of the Open Dharma Foundation and also served as its founding Executive Director. He is currently the co-host of the podcast Teaching Meditation.
We will be offering a seven-day extension. There will be dharma talks, and there’ll be fewer students. We plan to give students more daily personal attention (unless you just want to hide out in your cabin). While we expect some people will want to remain out of contact the whole time, limited use of your phone will be permitted after the first ten days. So please add the “extension” during sign-up to have a 17-day meditation experience. The price for the extension includes accommodation, breakfast, lunch, and dinner.
Friday, November 6, 2026 – between 12-4pm*
*If you need a ride to Diamond Mountain from Tucson, please arrive in Tucson no later than 12:00pm
Retreat: Sunday, November 15, 2026 – 10:00am
Extension Week: Sunday, November 22, 2026 – 10:00am
Early Bird Prices (till August 5th, 2026)
Extension Week (You can book “Extension” only for the same type of housing you booked for the retreat. Includes your accommodation and three vegetarian meals per day.)
Dorm rooms accommodate 4 guests and have bunks beds (Twin). Shared rooms accommodate 2-3 guest and have Twin or Twin XL beds. (If you are 6 feet or taller, we highly recommend requesting a Twin Xtra Long bed) Private rooms accommodate 1 guest. Kitchen and Bathroom facilities are shared with your housemate.
Private Cottages accommodate 1 guest. Kitchen and Bathroom facilities are not shared with anyone else.
Most of our eco-friendly houses retreat include 12-volt solar electricity, composting toilets and passive solar design which allows them to naturally stay cooler in the summer and warmer in the winter. Please check out our houses here.
Download this helpful document: eSangha-Preparing for your Visit
| 7:00am | Wake up |
| 7:15-8:00 | Sit |
| 8:00-8:45 | Breakfast |
| 8:45-9:15 | Walk |
| 9:15-10:00 | Group Sit |
| 10:00-10:30 | Walk |
| 10:30-11:15 | Sit |
| 11:15-11:45 | Walk |
| 11:45-12:45 | Sit |
| 12:45-1:30pm | Lunch |
| 1:30-2:00 | Walk |
| 2:00-2:45 | Group Sit |
| 2:45-3:30 | Exercise |
| 3:30-4:30 | Sit |
| 4:30-5:00 | Walk |
| 5:00-5:45 | Group Sit |
| 5:45-6:15 | Walk |
| 6:15-7:00 | Dinner |
| 7:00-7:30 | Walk |
| 7:30-8:45 | Dharma Talk |
| 8:45-9:30 | Walk or Sit |
| 9:30-10:15 | Sit |
Registration fees are refundable:
You are welcome to request an exception to this policy.
We would like you to know the rules, the Do’s & Don’ts. Please let us know if you have any questions, we are happy to answer, and if there are any concerns from your side – maybe we can find a solution! Let’s talk.