The Anasazi Trail (aka Tempi'po'op, which means "rock writing" in Southern Paiute) in St.George is a casual trail that leads to ancient Pueblo & Paiute remains, as well as petroglyphs. This is more of a walk, rather than a hike, and is great for the whole family to do since it is only 2.2 miles RT. There is zero shade nor water, and the trail gets hot quickly. If you bring your dogs make sure to start early in the day so they don't burn their paws. The path itself consists of long switchbacks, which lead you to a very small hill where the old farmstead was located, and is now fenced off. After checking that out, continue walking uphill (to the South) to see the petroglyphs.
The Red Mountain Trail is located in Dammeron Valley, UT not far from Sand Hollow and Gunlock State Parks. Because it's not actually apart of the state parks and is wilderness area, dogs are allowed off leash. Be sure to start early in the morning so the sand doesn't burn their paws. The first 1.5 miles of the trail is very boring and uneventful, but what the trail does lead to is amazing. The Red Mountain Overlook looks down into Sand Hollow, and the white and red slick rock with Signal Peak in the Pine Valley Mountains to the East is incredibly beautiful. This trail is great for the whole family, as it only gains a mere 360 ft. It's a mix of sand and rock, but plenty of shade if you do need a break.
The Lower Sand Cove Trail is located in Dammeron Valley, outside of St.George, Utah. It's located within the Red Mountain Wilderness, making this a dog-friendly hike. Local's know this hike as "The Vortex", due to the interesting geology that created this large pot hole in the slick rock.
The Citadel Ruins sit high above Road Canyon in Cedar Mesa & Bears Ears National Monument.
Comb Ridge is a 90-mile long Navajo sandstone ridge (or monocline) running North to South, and is home to many ancestral ruins and petroglyphs that date back around 800 years old. Comb Ridge itself has a gentle eastern facing slopes, while the west side has "teeth" that jut out and above the ridge line. Each of these "teeth" contain drainages that lead to the San Juan River. The Puebloans lived, farmed in this area, and left behind a massive amount of ruins and artifacts. Drought, overpopulation, diminishing resources, erosion, and conflict eventually brought an end to this era.
Backpacking Halls Creek Narrows is located within Capitol Reef National Park, only a few miles North from Lake Powell. This area of the park sits between the high cliffs of Hall Mesa on the East, and the Waterpocket Fold on the West. As you backpack towards Halls Creek Drainage (aka Grand Gulch), you'll be surrounded by red, white, and orange slick rock, all while hiking through a mostly sandy trail.
The Butler Wash Ruins are only a 20 minute drive West of Blanding, UT and is only 1 mile RT, so it makes for a great "get-out-and-stretch-your-legs" hike.
7 Mile Canyon (sometimes spelled out, Seven) is located only 11 miles North of Moab, Utah. It's a great, short hike that dogs and kids will enjoy, as it passes by several petroglphys and pictographs. The trail is very easy and flat, so no hard effort is required to get to these artifacts. 7 Mile Canyon is on the way to Dead Horse State Park, but it definitely has a quiet and remote feel. During our hike we only passed one other person. This hike is very sandy, and you'll hike in and out of the dry steam bed. There's very little shade, so be prepared with the necessary items to keep cool, and carry at least 2 liters of water (and water for your pup!). Please keep in mind that touching the artifacts are not allowed.
Fish and Owl Canyons, located in the Cedar Mesa area of Bears Ears National Monument, is a popular loop hike for backpackers looking to discover ancient ruins and kivas, hike through desert terrain, visit Neville's Arch, and explore two scenic, deep canyons. This area is recommended for intermediate to advanced backpackers due to the distance, rugged terrain, light route finding and scrambling.