On the first Saturday of April, visitors may tour Ground Zero (above) and the historic McDonald Ranch where the Bomb was assembled. Turn on the Stallion Gate entrance and head south five miles of Highway 380. The Trinity site is the location of the first atomic bomb explosion on earth. It’s also possible to visit the McDonald ranch house, where the bomb’s core was assembled in the master bedroom. Stallion Gate Hours: 8 a.m. - 2 p.m. Trinity site closes promptly at 3:30 p.m. Trinity Site Open House October 1, 2016 and April 1, 2017 The first Saturday in April and October. Since 1953, the White Sands Missile Range has conducted open houses at Trinity Site which was designated a National Historic Landmark in 1975. Visitors touring the Trinity Site can approach Jumbo. The actual explosion site is surrounded by chain link fencing. People come from … Limited advance tickets are on sale now through the museum’s marketing department or online, and include the round trip to Trinity Site, guided tour, brownbag lunch, and guided tour of the museum,. Touring the Trinity Site is free but it's only opened to the public twice a year, on the first Saturday in April and October. This event is free and open to the public. Tour Info: October 1 st, 2016 – April 1 st, 2017; The first Saturday in April & October; Stallion Gate Hours: 8:00 a.m. – 2:00 p.m.; Trinity site closes promptly at 3:30 p.m.; This event is [FREE] and open to the public; No reservations are required. The tour will enter the missile range through the Tularosa Gate at 8:00; arrive at Trinity Site around 10 a.m. Flickr/Craig Dietrich. Flickr/Samat Jain. Tour the Trinity Site. The Trinity site is located south of Socorro on the White Sands Missile Range and is only open to visits in April and October each year. The ticket price is $80 per person, or $70 for museum members. For more info see the Trinity Tour FAQ on the WSMR site. Proceed to Riata Rd. Trinity Site: Trinity site tour - See 178 traveler reviews, 98 candid photos, and great deals for Albuquerque, NM, at Tripadvisor. The blast left a dent in the earth that has since been filled in. Trinity Site Tour. There is no stopping in route to Trinity Site. Turn right and follow to the athletic field. No reservations are required. The City of Socorro Transportation Department will be providing shuttle services to Trinity Site at White Sands Missile Range. The caravan must stay together. Directions: Stallion Gate Entrance – Exit I-25 on mile marker 139 (San Antonio, N.M.) and head 12 miles east or exit Highway 54 onto Highway 380 and head west 53 miles of Carrizozo, N.M. For more information, contact … In many ways, ground zero looks much like the land surrounding it. Discover Trinity Atomic Bomb Site in Socorro, New Mexico: Once a year, visitors can tour the desolate site that birthed the Atomic Age. Trinity is a national historic landmark which is currently open to the public twice a year.” Visit the TRINITY SITE’s website for more information. Trinity Site is part of the nation’s and New Mexico’ history, so much so the site was declared a national landmark in 1975. We welcome you all to join us for our next Virtual Business Impact/ Government Relations Meeting on Tuesday, May 12 at 9:00 a.m. Departure from Trinity Site will begin at 12:00 p.m.