Hot Springs: Alkali Hot Springs is the closest but there are a ton to choose from. Some are hard to get to but this one is relatively easy and relaxing.
Boulder Beach: On the coast of Lake Mead, a man made beach great for most of the year! You can take your dog to a portion of the park; grill, camp and rent accommodations. Be prepared to back your car up into a rocky beach. You can also rent boats/jet ski’s, grab something to eat and drink at the restaurant.
Lake Las Vegas: Beautiful sights along the man made lake. Outdoor dining, light shopping along with lake activities like kayaking and paddle boating. There is a Hilton and Westin with decent restaurants inside.
Mission Hills Trail: Almost into Boulder City there is a trail called mission hills trail that you can walk, bring your animals, park in the parking lot and head on your way. Lots of traffic at this spot great place to meet up with a group.
Boulder City: Historic Boulder City is a must. The Pit Stop has the ultimate burger for any traveler, I suggest getting the turkey burger with sautéed mushrooms and fries. If your into breakfast you can go to the Tea Cup – a restaurant featured on the Food Networks Diners Drive-ins and Dives. Do some antiquing and then head back home.
Bars & Restaurants
Golden Tiki: Dive bar, but awesome drinks and a good atmosphere. Very different from the strip.
American Italian Club: Such a great atmosphere for dinner. You should dress up when going here. its the perfect old school place to have a wonderful dinner.
Gamers Paradise: This is actually a store, with old video games in it. Its really fun to look into the past if you get a chance might as well.
Hugos Cellar: Wonderful and expensive. Worth it if you hit a casino for an extra $200.