5 Best Sights in Downtown, Las Vegas

An intriguing concentration of antiques shops and galleries is found on East Charleston Boulevard and Casino Center Drive, anchored by The Arts Factory. This former warehouse with a colorful mural on the front houses studios and galleries for art of all types, including painting, photography, and sculpture. There's also a bistro on-site and a drop-in yoga studio. The Arts Factory comes alive on First Friday every month with gallery openings, exhibits, receptions, and special events. Preview Thursday, the day before First Friday, offers the same artwork with fewer crowds. Guided tours are available on request (and with a reservation).

The DISCOVERY Children's Museum is one of the most technologically sophisticated children's museums in the entire country. The facility comprises nine theme exhibition halls, all of which are designed to inspire visitors—both children and adults—to learn through play. The star of the show: a 12-story exhibit dubbed "The Summit," with education stations on every level and a lookout that peeks through the building's roof. Parents of the smallest visitors will also love "Toddler Town," an area designed for those who are still crawling or just learning how to walk. "Fantasy Festival," another exhibit, comprises a life-size pirate ship (yes, really), and ample clothes for kiddos to dress up.

If your kids are into animals (or taxidermy), they'll love this museum, where every continent and geological age is represented. You're greeted by a 35-foot-tall roaring T. rex in the dinosaur gallery that features Shonisaurus, Nevada's state fossil. From there, you can enjoy rooms full of sharks (including live ones, swimming in a 3,000-gallon reef tank), birds, cavemen, and scenes from the African savanna. Kids especially enjoy the various hands-on exhibits; the Young Scientist Center offers youngsters the opportunity to investigate fossils and animal tracks up close. After that, tour the Wild Nevada Gallery, where kids can see, smell, and even touch Nevada wildlife. Two-for-one ticket coupons are available online.

Southern Nevada's oldest historic site was built by Mormons in 1855 to give refuge to travelers along the Salt Lake–Los Angeles trail, many of whom were bound for the California goldfields. Left to Native Americans after the gold rush, the adobe fort was later revitalized by a miner and his partners. In 1895 it was turned into a resort, and the city's first swimming pool was constructed by damming Las Vegas Creek. Today the restored fort contains more than half the original bricks. Antiques and artifacts help to re-create a turn-of-the-20th-century Mormon living room.

This 180-acre complex defies traditional categories, combining botanical gardens, hiking trails, live animal exhibits, an ultramodern interactive museum, and a playground. The overarching theme of the facility is the rich diversity and delicate balance of nature in southern Nevada's deserts. Kids love the simulations of the flash-flood ravine, the re-created Southern Paiute Indian village (complete with grass huts!), and the trackless train, aboard which an engineer explains the role trains played in settling the West. The NV Energy Foundation Sustainability Gallery teaches about eco-friendly living, and a 2016 addition, Boomtown 1905, re-creates a streetscape designed to evoke turn-of-the-20th-century Vegas. There are also a few miles of walking trails that swing you by archaeological sites and may—if you're lucky—bring you face-to-face with some of the local fauna, such as bats, peregrine falcons, and Gila monsters.

The Springs Café provides famished eco-explorers with sustainable choices, like ethically raised cheeseburgers and environmentally mindful salads. The Nevada State Museum, with its famous fossil Ichthyosaur and a number of exhibits on local mining, is on the site (and included with admission) as well.