Teachings, Courses, & Retreats

The Osel Nyingtig Gathering

Date & Time Details:
August 15-20, 2026
Multi session

Location:
Tara Mandala Retreat Center & Online

Register for Colorado Retreat: Register for Colorado Retreat

Register for Online Retreat: Register for Online Retreat

The Osel Nyingtig Gathering

with Tulku Ösel Dorje and Lama Tsultrim Allione

August 15 - 20, 2026

with Tulku Ösel Dorje and Lama Tsultrim Allione

Register for Colorado Retreat: Register for Colorado Retreat

Register for Online Retreat: Register for Online Retreat

Tara Mandala warmly invites all students in the Ösel Nyingtig Lineage who have received the Tröma Nagmo Empowerment to join this special annual retreat, either online or in person. This year’s gathering will be dedicated to Tröma Nagmo’s profound practices, offering a deep immersion into her Secret Mandala.

In this retreat, Ösel Nyingtig students will receive The Special Instructions on the Exceedingly Secret Tröma, a profound transmission that reveals The Perfection of Secret Primordial Wisdom, the heart of our path. For those already practicing Tröma’s Secret Instructions, the Third Secret Instruction will be transmitted to deepen their training in the realization of the non-dual Dharmakaya.

The inspiration for this gathering is to bring practitioners together to experience the blessings of Tröma Nagmo on the sacred land where all of these Dharma Treasures were revealed by the Terton king Orgyen Khakhyab Lingpa–Adzom Peylo Rinpoche. This is a rare occasion to practice in the wild, following in the footsteps of all the Victorious Ones that came before us.

Those who make the pilgrimage to Tara Mandala will be given the opportunity to engage in the practice of dulzhug, which is a term used in Chöd practice meaning ‘vanquishing conduct’ or ‘yogic conduct.” Through a supported overnight practice session, students who have received Tröma’s Practice of Severance or any other Chöd practice will venture out underneath the star-filled sky on the blessed Ekajati peak to elevate the energy of their practice.

What is the Vision?

  • This retreat will provide an opportunity for Ösel Nyingtig students practicing Tröma Nagmo to come together and cultivate a sense of community.
  • Throughout the five days of this gathering, there will be practices, teachings, community councils, and discussions.
  • The retreat will close with an auspicious Tsog Feast, with spontaneous poetry of realization and songs of inspiration.

 Who can Attend?

  • Any student who has received Tröma Nagmo Empowerment from the Ösel Nyingtig lineage.
  • All those who have maintained their Tröma practice samaya.
  • If you wish to attend but are unsure if you qualify, please get in touch with  oselnyingtig@taramandala.org

 To prepare for this retreat, you will need:

  • Your practice text(s) for Troma Sadhana, The Special Instructions on the Exceedingly Secret Tröma, and Tröma Chöd.
  • Chod drum, bell, and damaru.
  • Zen and optional dharma skirt.

Program Tuition

Program Fee (Colorado & Online)
$595 Standard Tuition
$425 Community Supported Tuition

Room & Board (Colorado)
$75 Commuting
$100 Camping
$120 Dorm Yurt
$200 Prajna Double Twin
$350 Prajna Single Queen

Learn more about available financial assistance options and apply for a scholarship here.

Installment Payment Plan Option at Registration
Recognizing that everyone’s financial situation is unique, Tara Mandala strives to make its programs as accessible as possible. During registration, participants have the option to either pay the program fee in full or select the Installment Payment Plan. For those choosing the installment plan, a 25% deposit is required at registration, with the remaining balance automatically divided into equal monthly payments. The final payment is due 14 days prior to the program’s start date. If retreat enrollment occurs close to the start date, additional arrangements can be made. For any questions or special requests, the Finance Team is ready to assist at care@taramandala.org.

Offering dana to the Teacher
The practice of offering dana, which means “generosity,” is the traditional offering the student makes to the teacher as a symbol of appreciation, gratitude, and reciprocity for receiving the precious teachings. Information on offering dana to the teacher will be provided during the program. To learn more about dana and suggested dana ranges, please click here.

The suggested dana for this program is $100-$300.

Tara Mandala Pricing Guideline
As we strive to become an equitable, diverse, and inclusive community, our pricing guidelines aim to serve as a map, inviting each of us to assess the resources that contribute to our access to precious dharma teachings. While we do ask you to look inward, please know there is no right or wrong answer. We encourage you to select the range/rate appropriate to your circumstances. To learn more about Tara Mandala’s pricing guidelines for Online Programs, In-Person Retreats, and Special Promotions, please visit this page.

Tentative Schedule
This schedule provides an overview of the retreat’s flow. The sequence of activities and timing may be adjusted before and during the retreat. All times are Mountain Daylight Time. Please use this link to view how this daily schedule is translated into your time zone.

Onsite Schedule

Saturday,  August 15, 2026
5:00 pm:  Orientation
6:00 pm: Dinner & Karma Yoga
8:00 pm: Opening Gathering,

Sunday, August 16  to Thursday, August 20, 2026
7:00 am: Practice Session
8:00 am: Breakfast & Karma Yoga
10:00 am: Teaching Session
1:00 am: Lunch & Karma Yoga
3:30 am: Teaching Session
6:00 am: Dinner & Karma Yoga
8:00 am: Practice Session

Friday,  August 20, 2026
7:00 am: Practice Session
8:00 am: Breakfast & Karma Yoga
10:00 am:  Closing  Session and Tsog
12:00 pm: Lunch & Karma Yoga

Online Schedule

Saturday,  August 15, 2026
8:00 pm: Opening Gathering

Sunday, August 16  to Thursday, August 20, 2026
7:00 am – 8:00 am:  Practice Session
10:00 am – 12.45 pm:  Teaching Session
3:30 pm – 5:45 pm: Teaching Session
8:00 pm – 9:pm : Practice Session

Friday,  August 20, 2026
7:00 am – 8:00 am:  Practice Session
10:00 am – 12.45 pm:  Closing Session and Tsog

Recording Access
All participants will have a 1-year access period to the recordings.

Online Programs Cancellation and Refund Policy

Onsite Programs Cancellation and Refund Policy

Health and Safety Protocols for In-Person Retreats

Mental Health Disclaimer
While Tara Mandala offers profound Buddhist teachings and a supportive spiritual community, we do not provide mental health services, and our teachers are not operating as mental health professionals. Spiritual guidance provided by a Tara Mandala teacher is not a substitute for professional mental health support. We honor the importance of mental well-being and encourage community members seeking support to connect with licensed professionals in their local area. For immediate assistance with mental health concerns, please contact your local crisis resources or emergency services.

 

Date & Time Details:
August 15-20, 2026
Multi session

Location:
Tara Mandala Retreat Center & Online

Register for Colorado Retreat: Register for Colorado Retreat

Register for Online Retreat: Register for Online Retreat

About the Teachers

Tulku Ösel Dorje
Tulku Ösel Dorje Dorje Gyaltsab Tulku Ösel Dorje was born in Rome, Italy in 1980 to an Italian filmmaker, Costanzo Allione, and Lama Tsultrim Allione.  Since birth, he’s been immersed in the Dharma. There were often Tibetan Lamas at home and most vacations were spent at retreat centers with Lamas such as Lopön…
Lama Tsultrim Allione
Lama Tsultrim Allione Lama Tsultrim Allione is the bestselling author of Women of Wisdom (1984), Feeding Your Demons (2008), and Wisdom Rising Journey into the Mandala of the Empowered Feminine (2018). Lama Tsultrim is the founder of Tara Mandala, a 700-acre retreat center with a three-story temple and library dedicated to the divine…