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With 310 sunny days a year, Las Vegas parks, like Trigono Hills, a 8-acre park at 3805 Cliff Shadows Parkway, are popular and plentiful.

Trigono Hills is one of the 75 unique parks operated by the City of Las Vegas. At Trigono Hills, you can enjoy a playground, splash pad, open grass area, walking paths, and the beautiful scenery of the town.

Trigono Hills is open 7 a.m. to 11 p.m..

Trigono Hills location

Trigono Hills address: 3805 Cliff Shadows Parkway, Las Vegas, NV 89129

Clark County, along with the cities of Las Vegas, Henderson, and North Las Vegas, each manages parks across the Valley. operates Trigono Hills and 74 more parks spanning the city’s 135 square miles.

Trigono Hills is located along Cliff Shadows Parkway near Alexander Road in the 89129 zip code.

Trigono Hills amenities

With hundreds of Las Vegas Valley parks to choose from, which park to visit often comes down to location and the amenities offered.

If you’re searching for a sports park, Trigono Hills isn’t a sports park. Leashed dogs are always welcome in the City of Las Vegas Parks. Trigono Hills does not have a dog park.

A complete list of amenities at Trigono Hills includes: a playground, splash pad, open grass area, walking paths.

For , Trigono Hills requires reservations for its 2 picnic areas with 10 tables and a capacity of 110 people.

The rules of Trigono Hills.

The City of Las Vegas strictly enforces the rules and regulations of Trigono Hills. These regulations pertain to the park and any City park facilities, including any parking area that serves the park, facility, or plaza. 

The rules of Trigono Hills include but are not limited to: 

• No alcoholic beverages allowed without a park pavilion or park special event use permit 
• No glass beverage containers are allowed 
• No amplified music without a permit 
• No adults are allowed in the children’s play area unless supervising a child 12 years or younger 
• A permit is required to use group picnic areas and sports fields 
• No golfing in the park 
• No digging, metal detectors – surface find only 
• No staking of tents 
• No remote-control airplanes 
• Remote control boats in designated areas only (Floyd Lamb Park prohibited) 
• No fires, except in barbecue facilities provided within the park – no personal barbeques 
• No lodging in vehicles 
• No camping or lodging in the park 
• Posted park closure hours are strictly enforced 
• All dogs must be on a leash unless in a designated dog park area 
• No dogs in activity or sports areas
• Owners must pick up dog feces 
• Animals other than dogs are prohibited without a special permit 
• No fireworks, firearms, archery equipment or weapons of any kind in the park 
• Smoking is prohibited within 50′ of any children’s play area or sports field 
• Illegal vending and unauthorized sales prohibited 
• No event, picnic, or gathering of 75 people or more without a permit 
• No alcohol or other beverages, glass bottles, or metal cans allowed into an area of athletic events 
• No vehicles on grass 
• No unauthorized use of park amenities 
• Misuse and abuse of park property are prohibited 
• When an athletic event is in progress, it is prohibited to enter the area of the event 
• Interfering or disrupting athletic events is prohibited 
• Throwing any item or article at any official, participant, or area of athletic events is prohibited 
• Any physical altercation with any participant, official, or attendees of athletic events is prohibited 
• Violation of park rules, as established by City of Las Vegas ordinance 13.36.020 through 13.36.050, constitutes a misdemeanor offense that may result in criminal prosecution
• Deputy City Marshals reserve the right to take necessary actions to protect public health and safety 

To report uncontrolled dogs, call: Animal Control at (702) 229-6444.

To report suspicious circumstances or a crime, call Deputy Marshal Unit at (702) 229-6444.

The City of Las Vegas must approve all corporate events.