Parks are great because they're open to everyone. You see kids playing on the playground, older people walking or jogging, and families having picnics. They're really good for all ages because they have different areas like sports courts and sometimes even pools.

Libraries are another good option for everyone. They have books and resources for all ages, from kids' storybooks to research materials for adults. Libraries also host different events and workshops that cater to various interests, which is great for learning and entertainment.

Community centers are really useful because they have lots of different activities. You can find fitness classes, art workshops, and even social events. They have programs for everyone from little kids to the elderly, and they usually have facilities like gyms and pools too.

Museums are great for people of all ages because they're educational and fun. They have interactive exhibits for kids and lots of detailed information for adults. Museums often have special family days too, which are great for bringing everyone together.