The IRC phone line is down, if you need to contact a retreatant, you can leave a message for them at (650)868-9349

To check road conditions see the Caltrans Website.  (Highway 17 is the main highway to IRC.)

Insight Retreat Center

Hidden Villa

Hidden Villa Retreat Schedule

  • Hidden Villa: Retreats will be held at Hidden Villa — located in the foothills of the Santa Cruz mountains in Los Altos, Ca.  Please visit their website for more details about their facility: Hidden Villa website
  • Retreat Information:  Hidden Villa retreats will be like being at an outdoor camp.  The terrain of Hidden Villa is more rugged than IRC.  Rooms for residential retreats will be dormitory style.
  • Deposit: A refundable deposit via credit card is required to reserve a space in the retreat. Your card will only be charged if: (1) you are accepted into the retreat and cancel after the cancellation deadline, (three weeks before the start of the retreat), or (2) you are accepted into the retreat and do not attend.
  • For more information, contact the person whose email is provided in the individual retreat listing.
  • Generosity: Our retreats are offered as part of a culture of generosity.  We are all joining to put on a retreat.  We are all volunteers and all offering what we can to put on a retreat.Cost: Our retreats are offered freely at no cost to anyone who participates. Most of the financial support comes from donations participants offer at the end of retreats. Their generosity is what allows others to participate in future retreats.
  • Cost: Our retreats are offered freely at no cost to anyone who participates. Most of the financial support comes from donations participants offer at the end of retreats. Their generosity is what allows others to participate in future retreats.
Hidden Villa Retreats

6 day Insight Retreat with Diana Clark, Kim Allen, Ying Chen and David Lorey at Hidden Villa, Los Altos, CA.
April 19 to 24, 2025  -  Hours: Saturday check-in is from 1:00 pm (PT) to 3:00 pm (PT)  End time: Thursday 1:00 pm (PT)

A silent mindfulness retreat with alternating sitting and walking meditation, instruction, dharma talks, work meditation, and practice discussion with the teachers. Suitable for both beginners and experienced practitioners.

This retreat is offered on a dana basis with no registration fee. There will be an opportunity to donate to the teachers.


RETREAT FULL - to be put on the WAITING LIST.   - or Register for Carpooling
  • Your application and $100 deposit must be received by 1/21/25 to be entered in the lottery. Applicants will be notified about 2 weeks later if they have been Accepted or are on the Waiting List. Subsequent applications will be added to the Waiting List. Your deposit will only be charged if you are accepted to the retreat and cancel after 4/2/24.
  • Questions: Contact the Registrar: Fred,   fred@insightretreatcenter.org

5 day Women's Retreat with Tanya Wiser and Shelley Gault at Hidden Villa, Los Altos, CA.
October 16 to 20, 2025  -  Hours: Thursday check-in is from 1:00 pm (PT) to 3:00 pm (PT)  End time: Monday 4:00 pm (PT)

This silent Insight meditation retreat offers a precious opportunity to slow down, attune to the rhythms of the natural world, and explore practices of deep listening—to both our inner nature and the world around us—in the company of other practitioners who identify as women. Join us as we nourish our bodies, minds, and hearts together in community at Hidden Villa, a beautiful organic farm and nature preserve on land originally stewarded by the Olhone tribe. Hidden Villa was founded over 100 years ago by social reformers Frank and Josephine Duveneck, who were avid environmentalists and nature lovers. Today it is a non-profit that offers educational programs in agriculture and ecology to local students.

Our retreat will be held in the hostel, which has a large hall for gathering and a full kitchen, with a screened in porch for dining. There are indoor bathrooms with showers, and yogis will have the option to either set up tents or sleep in shared bunkrooms.


APPLY ONLINE - Registration opens April 15, 2025 - please check back then
  • Your application and $100 deposit must be received by 6/15/25 to be entered in the lottery. Applicants will be notified about 2 weeks later if they have been Accepted or are on the Waiting List. Subsequent applications will be added to the Waiting List. Your deposit will only be charged if you are accepted to the retreat and cancel after 9/6/25.
  • Questions: Contact the Registrar: Doug,   doug@insightretreatcenter.org