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Where is Hidden Valley Observatory (HVO) located?
Hidden Valley Observatory is located at 4715 Hidden Valley Road, Rapid City, South Dakota. A map is available here.
How do I become a member?
It’s as easy as visiting facebook.com/sdbhas or sdbhas.org, clicking the ‘Become a Member’ button, and we’ll contact you right away. Also see our Membership page, or contact any BHAS member and we’ll be glad to answer your questions. Welcome!
How do I make a donation?
Is a bathroom available?
Yes, a porta-potty is available on-site.
Is water or soda available?
No, we do not sell beverages or food on-site.
Are chairs available in the amphitheater?
Yes, we have limited bench-seating. However, it’s usually much more comfortable to bring a portable/camping chair.
Can I take pictures of the Moon (Saturn, Jupiter, etc.) through one of the telescopes?
Yes! We have seen several surprisingly good images taken using a smart phone camera placed to a telescope eyepiece. However, please be considerate and do this when no one is waiting in line, or later in the evening, as it can sometimes take several shots to get a decent image. Also, be sure to get approval from the scope owner beforehand, and make sure the flash is disabled.
Is it ok to ask questions?
Absolutely! We make no guarantees we’ll be able to answer all your questions, be we’ll do our best.
Do you take requests to look at a specific star/planet/etc.?
Yes! We’ll do our best to find any object in the night sky for you, although this mayhave to wait until later in the evening when lines are shorter.
Do you take requests for a planet/nebula/cluster to be imaged with the observatory telescope/camera?
Yes! Contact Richard, our Observatory Director, or any of the BHAS members working in the observatory.
Are there tours of the observatory?
Yes! Contact Richard, our Observatory Director, or any BHAS member, and we’ll gladly take you under the dome.
Can we drop in any time?
The public is welcome at scheduled public star parties or by reserving a tour or private star party.
Is there internet access?
No, although we are working on providing limited access in the near future.