With the beginning of the traditional summer season on Memorial Day, more people are expected to enjoy almost 400 Columbus city parks, as well as a number of metro parks in Franklin County and the Greater Columbus area. 

Here are some tips for staying safe while spending time outdoors this summer:

Whether soaking up the sun at a Columbus park or enjoying a hike at Hocking Hills State Park, make sure to be aware of your surroundings. If you notice something suspicious, speak up.

Columbus police will be providing park patrols, as well as having temporary lighting and cameras in some parks, following four shootings in less than a month in city parks. 

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If enjoying the outdoors alone, let someone else know where you are going to be and the estimated time you will be done so they can contact help if needed. 

Make sure to wear sunscreen when outdoors. Sun exposure can lead to increased risk of skin cancer. Dermatologists recommend using sunscreens that are SPF 50 or higher and provide broad spectrum ultraviolet A and ultraviolet B — also known as UVA and UVB — protections.

Ticks can attach themselves to more than just animals. Before getting back in a vehicle, be sure to check clothing and bags for ticks. Lyme disease is caused by tick bites, and cases have been on the rise in recent years in humans and in dogs. 

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If you are going to be outside in the heat for more than a few minutes, make sure to carry water. High temperatures can lead to dehydration, which can lead to other medical issues. 

While it might be tempting to jump in the nearest river, be sure to only swim in designated areas. Currents in rivers or lakes can be moving quicker than they appear to be on the surface and carry someone downstream without warning. 

Don't jump off bridges or trestles into waterways, as the depth of the water may not be sufficient and result in injury or death. 

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If possible, swim in a pool with a trained lifeguard who is able to perform life-saving measures if needed. 

Make sure to wear the appropriate clothing and shoes for the activity you are doing. Sneakers or hiking boots should be worn when traversing rough, unpaved terrain. 

Layering clothing is one option to be prepared for all weather conditions and temperatures.

The trails that are marked for use are marked for a reason. Venturing off the path, even for a beautiful photo opportunity, may result in serious injury or death. In early May, a Lima man fell to his death after leaving a marked trail at Conkles Hollow State Nature Preserve, north of Hocking Hills.