Located on the Gulf of Mexico in the southeastern part of Texas, Galveston is an island linked to the mainland by bridge. Known for its resort amenities, Victorian architecture and wide variety of entertainment, Galveston offers a variety of attractions that keep people coming back time and again. Galveston is the site of many Texas firsts, including the first post office (1836), the first gas lights (1856) and the first golf course (1898). The restored Grand 1894 Opera House is another favored stop for travelers and provides a venue for the local symphony orchestra, as well as other cultural performances. The rich history in Galveston remains a strong draw for visitors, with attractions such as the Texas Seaport Museum offering guests a chance to experience how this island has grown over the centuries.