Dublin is the capital and largest city of Ireland, with a population of over 1.4 million people. Located on the east coast of the island, the city is known for its rich history, cultural attractions, and lively atmosphere. Some of the main landmarks and things to see in Dublin include the historic Trinity College, the Guinness Storehouse, and the Temple Bar area.

Dublin is an attractive destination for gay tourists due to its welcoming and inclusive culture. The city has a vibrant LGBTQ+ community and is generally considered to be very gay friendly. The main hub of the gay scene in Dublin is located in the city center, specifically around the area known as the "Gay Village," which is centered around the intersections of Capel Street and Parliament Street. This area is home to a number of LGBTQ+-owned businesses, including bars, clubs, and restaurants.

In terms of nightlife, Dublin has a range of options for gay and lesbian visitors. The city is home to a number of gay bars and clubs, including The George, which is one of the most well-known LGBTQ+ venues in the city. There are also a number of drag shows and cabaret performances to check out, as well as a number of gay saunas and bathhouses.

One of the main LGBTQ+ events in Dublin is the annual Dublin Pride Parade, which takes place in June and attracts thousands of participants and spectators. The parade celebrates the diversity and inclusivity of the city, and is a highlight of the year for many members of the gay and lesbian community.

In terms of beaches, Dublin doesn't have any specifically gay beaches, but the city is located near a number of beautiful coastal areas that are popular with all visitors, including the Dollymount Strand and Sandymount Beach. Overall, Dublin is a welcoming and inclusive destination for LGBTQ+ travelers, with a lively gay scene and a strong sense of community.