Here's Travel for Kids list of best family hotels for Las Vegas, all styles and price ranges, near to fun things to do with kids.

Hotels are selected for their amenities for families, such as swimming pools (all the hotels listed having a swimming pool), breakfast is included in the room rate, coin-operated laundry, non-smoking hotel, restaurants close by, and more. Hotel policies can change, however, so be sure to check with the hotel at the time you make your reservation to be sure your desired family amenities are still available.

• Four Seasons Hotel – Rooms with two double beds or one bedroom suites (sleep 4); outdoor swimming pool and jacuzzis, and access to lazy river and wave pools at Mandalay Bay Beach; on-site restaurants and room service with children's menu; crib, high chair, play pen or rollaway bed available upon request; babysitting can be arranged; complimentary infant and children's toiletries; childproofing kits; house car service; valet parking; non-smoking hotel.
• Desert Rose Resort – Buffet breakfast is included in the room rate; one bedroom suites with king bed plus sofa bed (sleep 4), two bedroom suites with two queen beds plus sofa bed (sleep up to 6); all suites have well-equipped kitchen with refrigerator, microwave, dishwasher, oven and stove, utensils, plus living and dining area; outdoor swimming pool and jacuzzi; coin-operated laundry; barbeque and picnic area; free parking; non-smoking hotel; weekends 2 night minimum.
• The Signature at MGM Grand – Outdoor swimming pools, cabanas, and jacuzzi, and access to lazy river and pools at the MGM Grand; junior suites with king bed plus sofa bed or one bedroom suites (sleep 4); suites have kitchenettes with microwave, refrigerator, stove, one bedroom suite have full kitchen, living and dining area; room service (breakfast, lunch and dinner) with children's menu; on-site deli and bakery, restaurants; casual dining and snacks next door at the MGM Grand; free and valet parking, resort fee; non-smoking hotel.
• Marriott's Grand Chateau – Rooftop swimming pool; one bedroom villas, king plus sofa bed (sleep 4), two bedroom villas, one king, two double beds, sofa bed (sleep 6); all villas have fully equipped kitchens with refrigerator, stove, microwave, dishwasher, living and dining areas, washer and dryer; crib or rollaway bed available upon request; grocery shopping service; convenience store on-site; arcade game room and air hockey; non-smoking hotel; complimentary valet parking.
• The Carriage House – Movies and pool toys to borrow; outdoor swimming pool and jacuzzi; deluxe guest rooms with two double beds or one bedroom apartment with king or queen bed plus queen sofa bed, living and dining area (sleep 4); suites and rooms have fully equipped kitchenettes (refrigerator, microwave, cooktop, utensils); grocery shopping service and convenience store on-site; free parking; basketball court available for guests.
• Hilton Grand Vacations Suites at the Flamingo – Rooms with king bed plus sofa bed and one bedroom suites (sleep 4), two bedroom suites (sleep 6); one bedroom suites have washer dryer, fully-equipped kitchen with refrigerator, microwave, dishwasher, stove/oven, living and dining area; outdoor swimming pools; babysitting can be arranged; crib or high chair available upon request; on-site convenience store and snack shop; free and valet parking.
• The Mirage – Outdoor swimming pool with waterfalls; Secret Garden and Dolphin Habitat, volcano show; rooms with two queen beds (sleep 4), two bedroom suites with living and dining area (sleep 6); restaurants and deli on-site, 24 hour room service serving breakfast lunch and dinner; free and valet parking; resort fee.
• THEhotel at Mandalay Bay – Mandalay Bay Beach with three swimming pools including children's pool, lazy river, wave pool, sand beach, jacuzzi, cabanas; Shark Reef Aquarium; suites with two queen beds, living area (sleep 4), suites with king bed plus rollaway bed (sleep 3); Mandalay Place has restaurants, buffets, bakeries, ice cream shops; resort fee; free and valet parking; non-gaming hotel.
• Mandalay Bay – Rooms with two queen beds or king bed plus sofa bed (sleep 4); Mandalay Bay Beach with three swimming pools including children's pool, lazy river, wave pool, sand beach, jacuzzi, cabanas; Mandalay Place restaurants, buffets, bakeries, ice cream shops; room service; crib available upon request (fee); resort fee; free and valet parking; Shark Reef aquarium.
• The Venetian Resort – Gondola rides and gelato at Piazza San Marco; outdoor swimming pools (lounge pool is perfect for little ones), cabanas, jacuzzi; Bella Suites with two queen beds, living area (sleep 4); 24 hour room service, restaurants and cafes on-site; crib available upon request; resort fee; free and valet parking.
• Bellagio – Fountain show every evening; outdoor swimming pool, cabanas, and jacuzzi; deluxe rooms with two queen beds (sleep 4); 24 hour room service; restaurants, chocolate, ice cream shops, cafes on-site; free and valet parking; resort fee.
• The Palazzo Resort Hotel – Next door to the Venetian; suites with two queen beds (sleep 4); crib or rollaway bed available upon request; on-site restaurants and 24 hour room service; outdoor swimming pools, cabanas and jacuzzis; free and valet parking; resort fee.
• Paris Las Vegas – Eiffel Tower ride; on-site French-themed cafes, restaurants serving breakfast, lunch and dinner, room service; rooms with two queen bed (sleep 4), adjoining rooms available, some rooms with views of the Bellagio fountains across the street; free and valet parking; outdoor swimming pool, cabanas, and jacuzzi.
• ARIA Resort – Rooms with two queen beds (sleep 4); on-site restaurants and room service; rollaway beds available upon request; outdoor swimming pools and jacuzzis; resort fee.
• Caesars Palace – Outdoor swimming pools and cabanas; Forum Shops with restaurants, cafes, ice cream; 24 hour room service; rooms with two queen beds (sleep 4); babysitting and nanny services; free and valet parking.
• New York New York – Roller coaster and arcade; rooms with two queen beds (sleep 4); swimming pool, cabanas, jacuzzis, and access to lazy river and wave pool at Monte Carlo next door; on-site restaurants, bakery, and snack bars with pizza and hot dogs; room service; resort fee; free and valet parking; good for teens.
• Excalibur – Outdoor swimming pools, family pool, cabanas and jacuzzis; rooms with two queen beds (sleep 4); on-site restaurants, buffets and room service; resort fee; free car parking (but is some distance from hotel); arcade, rides and Tournament of Kings dinner show.
• Circus Circus Las Vegas – Adventuredome rides, circus acts and arcade; rooms with two queen beds (sleep 4); rollaway bed available upon request; restaurants, buffet (kids eat free with paying adult) and food court on-site; outdoor swimming pools and jacuzzi; free and valet parking; resort fee.
East
• Platinum Hotel & Spa – One bedrooms suites with king bed plus sofa bed (sleep 4), with two queen beds plus sofa bed (sleep 6); kitchen, washer and dryer in Princess Suites; indoor and outdoor swimming pools; room service, restaurant on-site; complimentary valet parking; non-smoking hotel.
• Hilton Grand Vacations Suites – Outdoor swimming pool and jacuzzi; one bedroom suites or studios with king bed plus sofa bed (sleep 4); microwave oven in studios, suites have kitchen, plus washer and dryer; on-site deli market; barbeques; coin-operated laundry; pool tables; non-smoking hotel; free parking.
• Tuscany Suites – Rooms with two double beds (sleep 4), two bedroom suites; suites have kitchenettes; 24 hour room service and on-site restaurant; coin-operated laundry; crib available upon request; outdoor swimming pools and jacuzzi; fee parking.
• Fairfield Inn – Non-smoking hotel; breakfast is included in the room rate; rooms with two double beds (sleep 4); local restaurant room service delivery; outdoor swimming pool; free parking.
• Hard Rock Hotel – outdoor swimming pool; rooms with two queen beds (sleep 4); on-site restaurants and casual eating; free parking; resort fee; good for teens.
• Renaissance Las Vegas Hotel – Rooms with two double beds or one bedroom suites with king bed plus sofa bed (sleep 4); crib available upon request; on-site café and restaurant; outdoor swimming pool and jacuzzi; free parking; non-smoking hotel.
• Residence Inn – Breakfast buffet is included in the room rate; one bedroom or family suites with king bed plus two twin beds, living dining area (sleep 4-5), two bedroom suites (sleep 6); all suites have living/dining area and fully- equipped kitchen with stove, refrigerator, microwave and dishwasher, utensils; grocery shopping service; crib or rollaway bed available upon request; coin-operated laundry; barbeque and picnic area; free parking; jacuzzi and outdoor swimming pool.
South
• Hilton Garden Inn – Outdoor swimming pool and jacuzzi; rooms with two queen beds (sleep 4); mini-fridge and microwaves in all rooms; on-site restaurant and convenience store; coin-operated laundry; crib or high chair available upon request; free parking; non-smoking hotel.
• Tahiti Village Resort – One bedroom suites with king bed plus sofa bed (sleep 4), two bedroom suites with king bed, queen bed, plus sofa bed (sleep 6); suites have kitchens (refrigerator, stove and oven, microwave, dishwasher), living and dining area; on-site restaurants; barbeque and picnic areas; free car parking; outdoor swimming pool, jacuzzi and lazy river.
• Homewood Suites – Breakfast is included in the room rate; one bedroom suites have king plus sofa bed (sleep 4), or two bedroom suites with two double beds plus sofa bed (sleep 6); suites have living and dining area (with table and chairs); fully-equipped kitchen with refrigerator, microwave, dishwasher; crib available upon request; coin-operated laundry; convenience store on-site; outdoor swimming pool and jacuzzi; free parking.
• Baymont Inn & Suites – Indoor swimming pool; buffet breakfast is included in the room rate; rooms with two queen beds or suites with or king queen bed plus sofa bed (sleep 4), extra bed (to sleep 5); mini-fridge, microwave available upon request; free parking; coin-operated laundry.
West
• Desert Paradise Resort – One bedroom suites (king bed plus sofa bed) (sleep 4), and two bedroom suites (sleep 6) with fully equipped kitchen, living and dining area; washer and dryer in suites; barbeque area; free parking; outdoor swimming pool, jacuzzi; children's pool and water play area.
• Club de Soleil All Suites – Outdoor swimming pools and jacuzzis; one bedroom suites (sleep 4), two bedroom suites with king bed bed, queen bed, sofa bed (sleep 6); suites have fully equipped kitchens, washer and dryer; free car parking.