As Triangle summers heat up, here's where to cool off

Hotter summers are becoming the new normal in the Triangle. Climate Central found Raleigh-Durham now experiences about 40 more above-normal summer days than it did in 1970, with average summer temperatures nearly 5 degrees warmer.

From hidden swimming holes to free splash pads, here's a roundup of places to cool off around the region:

• Fantasy Lake Adventure Park, Wake Forest

If you're looking for an adrenaline rush, Fantasy Lake may be the closest thing North Carolina has to a giant floating obstacle course.

The former rock quarry transformed into a recreation destination features inflatable climbing structures, jumping platforms, rope swings and, new this year: the nation's largest inflatable waterslide, standing more than 40 feet tall.

The site's history stretches back to the 1850s when it operated as the Rolesville Rock Quarry. After the quarry closed, it eventually became a scuba park before reopening as a family-friendly water attraction in 2023. Admission starts around $40.

• Eno Quarry, Durham

Hidden within Eno River State Park, this former quarry offers deep, clear water surrounded by rock walls and forest.

It's no longer a secret among locals, but it still feels like a hidden escape tucked away from the city. Visitors should be aware that swimming conditions can change and there are no lifeguards on duty.

• Turtle Hole (Sennett's Hole), Durham

This swimming hole along the Eno River feels surprisingly remote despite being located within Durham city limits.

You'll need to hike about 1.75 miles roundtrip from West Point on the Eno, but the payoff is a peaceful stretch of river popular with swimmers looking for a natural alternative to pools and splash pads. Admission is free.

• Kerr Lake State Recreation Area

With sandy beaches and expansive views, Kerr Lake feels more like a vacation destination than a day trip. Located about an hour north of Raleigh, the reservoir offers multiple swimming areas, picnic sites and boating access.

• Falls Lake State Recreation Area

Falls Lake offers several swim beaches close to Raleigh, but locals often recommend the quieter Beaverdam access area for paddling, swimming and escaping crowds.

• Jordan Lake State Recreation Area

Jordan Lake remains a favorite for beach days, kayaking and boating.

Visitors should keep an eye on water quality advisories during the hottest parts of summer. Warmer temperatures can contribute to harmful algal blooms that may pose risks to pets and people. The Haw River Assembly maintains a weekly swim guide and water quality tracker.

One of Raleigh's newest attractions is also one of its best places to cool off.

The massive adventure playground at Dix Park includes interactive water features, climbing structures and plenty of shade. While it's not a swimming destination, it's become a favorite for families looking for a free way to beat the heat.

Often overlooked in favor of larger water parks, this city-operated facility includes waterslides, a lazy river and family-friendly aquatic play areas.

Admission is significantly less expensive than most private attractions, making it a good option for families looking to cool off without spending an entire day's budget.

Not every summer outing requires a lake trip or admission fee.

Some of the Triangle's best free options include:

• Jack Smith Park Sprayground (Cary)
• Downtown Cary Park Splash Pad
• Moore Square Splash Pad (Raleigh)
• John Chavis Memorial Park Splash Pad (Raleigh)
• Taylor Street Park Sprayground (Wake Forest)
• Knightdale Station Park Splash Pad
• Pleasant Park Splash Pad (Apex)
• East End Park Sprayground (Durham)

For a complete list of splash pads, spraygrounds and public pools across the Triangle, see WRAL's summer splash pad guide.

The need for places to cool off is growing.

Climate Central's analysis shows average summer temperatures in Raleigh-Durham have increased roughly 4.5 degrees since 1970. The region now experiences about 40 more summer days above normal temperatures than it did a half-century ago.

Extreme heat is the deadliest weather-related hazard in the United States. Health experts say older adults, young children, outdoor workers and people without reliable access to air conditioning face the greatest risks.

Cooling centers, pools, splash pads, lakes and shaded parks are increasingly viewed as part of a community's strategy for adapting to hotter summers.