My family's go-to beach in Delaware. Sometime referred to as the "Gay Beach." All are welcome, including LGBT people, straight folks and plenty of families. There is even a section of the beach that is known as the dog beach on the other side of the rocks where people come with their dogs. I've seen dogs on leashes and also free roaming depending on their socialization skills and mannerisms.
It's part of the Cape Henlopen State Park, but has a separate entrance far from where the camping section, the historical military towers and paths are. To get to it, you pass the Tanger Outlets and head towards the Rehoboth Beach Boardwalk, but then make a turn at the round-about and exit into the neighborhood, pass all the houses (2-4 blocks).. go straight and then dead end at the small State Park entrance onto the beach. There is a pay stand there, but for the past couple seasons that i've gone it's been unmanned. If you feel so inclined, make a donation at the office during the week or submit one online. Sometimes there are lifeguards, they clean the beach and there are rangers.. so all donations and park fees go towards maintenance and upkeep of the beautiful park and beach. They have bags for you to clean-up any mess you make or trash, be sure to take it with you.
Side note: The camping section is also pretty nice, but crowded.. some spaces are much larger and better situated.. check out the map and book ahead or during off-season. Also the prices had a recent hike, so beware of that. There is another side of Cape Henlopen State Park that has a fishing pier and small beach. Ages 16 and up need fishing licenses, although they are relatively cheap.. you can catch fish, horseshoe and blue crabs, sharks and a variety of other sea creatures. There are posted signs with what you can keep and what needs to be thrown back. The fishing pier is really long, open all night.. is a HOTSPOT and is lighted. People come with their families of all ages and beginner to advanced fishermen/people are accepted. People are friendly to chat, share advice and help! read more