Mccullom Lake - Petersen Park Beach, nestled in McHenry, United States, offers a scenic getaway with its modest stretch of sandy shores that gleam under the sun. The beach is an ideal choice for those looking to engage in a variety of activities including swimming, picnicking, and gentle strolls along the water's edge. Mccullom Lake - Petersen Park Beach has many amenities including bathroom access and facilities for individuals with disabilities, ensuring a comfortable and accessible visit for all guests. However, it's important to note that dogs are not allowed on the beach, and activities such as nude bathing and surfing are not permitted, so visitors should plan their activities with these regulations in mind. Despite these limitations, the beach remains a wonderful spot for families and friends to gather and create lasting memories.