Giant's Causeway with higher saline content than that found at the causeway. Although the basaltic columns of the Giant's Causeway are impressive, they are not unique. Basalt columns are a common volcanic feature, and they occur on many scales (because faster cooling produces smaller columns). The Belfast-Derry railway line run by Northern Ireland Railways connects to Coleraine and along the Coleraine-Portrush branch line to Portrush. Local Ulsterbus provide connections to the railway stations. There is a scenic walk of 7 miles from Portrush alongside Dunluce Castle and the Giant's Causeway and Bushmills Railway. Giant's Causeway The Giant's Causeway is an area of
Secret of the Cave raw footage was shot. The cave, a central part of the film, was not discovered until 2 or 3 days before the scheduled shoot. It was discovered by a crew member, walking during a break. Secret of the Cave Secret of the Cave is a 2006 student film by the School of Visual Art and Design at Southern Adventist University. The film is an adaptation of the 1920 children's story of the same name by Arthur S. Maxwell (also known as "Uncle Arthur"). It was released on DVD in September 2007 and is distributed by First Look Studios in conjunction