Not to be confused with an elopement, a destination wedding is one in which a wedding is hosted, often in a vacation-like setting, at a location to which most of the invited guests must travel and often stay for several days. This could be a beach ceremony in the tropics, a lavish event in a metropolitan resort, or a simple ceremony at the home of a geographically distant friend or relative.
During the recession of 2009, destination weddings continued to see growth compared to traditional weddings, as the typically smaller size results in lower costs.
Weddings held at prestigious venues such as castles or stately homes have become increasingly popular in the 21st century particularly in European countries such as the UK, France and Germany. From 2010 onwards, there has been an increase in destination weddings that are hosted in exotic places like Indonesia, Maldives, India, and Pakistan.
A double wedding is a double ceremony where two affianced couples rendezvous for two simultaneous or consecutive weddings. Typically, a fiancé with a sibling who is also engaged, or four close friends in which both couples within the friendship are engaged might plan a double wedding where both couples legally marry.
A wedding is a ceremony where two or more people are united in marriage. Wedding traditions and customs vary greatly between cultures, ethnic groups, religions, countries, and social classes. Most wedding ceremonies involve an exchange of marriage vows by a couple, presentation of a gift (offering, rings, symbolic item, flowers, money, dress), and a public proclamation of marriage by an authority figure or celebrant.
Special wedding garments are often worn, and the ceremony is sometimes followed by a wedding reception. Music, poetry, prayers, or readings from religious texts or literature are also commonly incorporated into the ceremony, as well as superstitious customs originating in Ancient Rome.
Source : Wiki