Please pay only after you've checked the online Tour schedule, selected a date and confirmed that date's availability with Dennis (it will not appear on this form), and have read and understood the cancellation policy on the right.

Adult: $59 per adult
  (You can select number later)
Child: $39 per child  (ages 9-12)
  (You can select the number later;
    children under 9 are not admitted)
Private Programs: $499 for 1-15 guests
  (Schedule permitting, of course)

For groups of more than 15 
add $30 for each additional guest
Please contact Dennis directly

Private Sky Tours or Group Events held
outside of Borrego Springs, CA
also require travel expenses



All major credit/debit cards are accepted, and all transactions are secure via the PayPal system.
Joining PayPal is not required.

Please read this cancellation
and rescheduling policy before paying

  If you wish to cancel or reschedule, your request must be received by 5 p.m. PT two days prior to the day of your scheduled sky tour  (e.g. cancellation of a Saturday sky tour must be received by 5 p.m. PT on Thursday).  Cancellation and rescheduling requests received after that date & time cannot be refunded. Sorry.

  A weather cancellation is at the sole discretion of your astronomer.   This rarely occurs, but if it does he will make every effort to contact you as early as possible
sometimes conditions cannot be  known until the very last minuteand you'll then be able to choose either to reschedule or to receive a full refund.


●  All prices are in U.S. Dollars (USD).  Convert USD to international currency.

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Dennis L. Mammana.  All rights reserved.