# Event Details - **Event Name**: "Second Saturday" Public Tour @ the LIGO Hanford Observatory - Sept. 12th - **Event Start and End Date**: Sat, 12 Sep, 2026 at 09:30 am – Sat, 12 Sep, 2026 at 03:30 pm (-07:00) - **Event Description**: Visit the LIGO Hanford Observatory on -Sept. 12th!About this EventTour Information:Tours include a walking tour of the site, time inside the new LIGO Exploration Center (LExC), and a talk by a staff member. Tours typically last 1.5 hours. Multiple tour times are available for your convenience, please choose the time slot that works best for you when reserving your ticket.Future Tours:LIGO does Second Saturday Public Tours on the second Saturday of every month, except December and January. Tickets are reserved online via our website here: https://www.ligo.caltech.edu/WA/page/lho-public-tours. Tickets open the Monday following the second Saturday tour for the next month.What will I see?During your visit you will have a chance to explore the interactive and static exhibits in the LIGO Exploration Center (LExC), including the historic Weber Bar (one of the earliest devices designed to detect gravitational waves) and a full-scale engineering model of one of initial LIGO's suspension tables, showcasing not only the evolution of LIGO, but gravitational-wave detection as a whole. You will also visit the one point on the site where you can see both of the interferometer's 4km-long arms reaching into the Eastern Washington shrub-steppe. A highlight for many guests is the interferometer's control room, where you will learn even more about LIGO directly from the people who maintain and operate the world's most sensitive measuring device. Questions enthusiastically welcome!Additional things to note:Visitors do not require any special badging to visit LIGO.Entry begins 15 minutes before your scheduled tour time.The outdoor walking tour lasts about one hour. Guests should dress for the season and wear comfortable walking shoes. The total distance of the walking tour is about three quarters of a mile.With the summer heat, we encourage guests to bring water and sun protection.While rare, in the case of excessive heat, inclement weather, or air quality issues, observatory staff may decide to cancel the tour.Photographs are welcome on site. However, we kindly request that you do not record/video staff members without their permission.LIGO tours are suitable for all ages. The talks are geared toward visitors aged 12 and up, but all ages are welcome.LIGO’s facilities are wheelchair accessible, though you will encounter two slopes during the site tour itself.For additional information, please check our website. - **Event URL**: https://allevents.in/richland/second-saturday-public-tour-the-ligo-hanford-observatory-sept-12th/100001997182331115 - **Event Categories**: fitness - **Interested Audience**: - total_interested_count: 0 - **Event Highlights**: - Age Limit: all_ages - Duration: 6 hours - Location: LIGO Hanford Observatory - Languages: English ## Ticket Details - **Ticket Price Range**: min: 0, max: 0, currency: USD ## Event venue details - **city**: Richland - **state**: WA - **country**: United States - **location**: LIGO Hanford Observatory - **lat**: 46.4551552 - **long**: -119.4074955 - **full address**: LIGO Hanford Observatory, 127124 N Route 10, Richland, United States ## Event gallery - **Alt text**: "Second Saturday" Public Tour @ the LIGO Hanford Observatory - Sept. 12th - **Image URL**: https://cdn-az.allevents.in/events3/banners/c91daf4de19400aff2d7046a4f1884c0e8e7edd82bbd88dbc150ac150b800ceb-rimg-w940-h470-dc786858-gmir.jpg?v=1786455379 ## FAQs - **Q**: When and where is "Second Saturday" Public Tour @ the LIGO Hanford Observatory - Sept. 12th being held? - **A:** "Second Saturday" Public Tour @ the LIGO Hanford Observatory - Sept. 12th takes place on Sat, 12 Sep, 2026 at 09:30 am to Sat, 12 Sep, 2026 at 03:30 pm at LIGO Hanford Observatory, 127124 N Route 10, Richland, United States. - **Q**: Who is organizing "Second Saturday" Public Tour @ the LIGO Hanford Observatory - Sept. 12th? - **A:** "Second Saturday" Public Tour @ the LIGO Hanford Observatory - Sept. 12th is organized by LIGO Hanford Observatory. - **Q**: What has been the experience of attendees at LIGO Hanford Observatory's events? - **A:** Attendees have given LIGO Hanford Observatory a rating of 5/5 based on reviews from early attendees on AllEvents. LIGO Hanford Observatory has a verified profile on AllEvents where you can read reviews and explore their upcoming events. - **Q**: Who is this event for? Is it right for me? - **A:** "Second Saturday" Public Tour @ the LIGO Hanford Observatory - Sept. 12th is ideal for art lovers, trade professionals, collectors, and exhibition enthusiasts exploring the latest in their field. Whether you're a first-time attendee or a longtime enthusiast in Richland, this event is thoughtfully curated to deliver a standout experience worth every moment. 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