Lysefjord cuts 42 kilometres into the granite bedrock of Ryfylke, flanked by vertical walls that rise over a thousand metres above the water. The fjord was carved during successive Quaternary glaciations, when ice sheets gouged U-shaped valleys through the Precambrian gneiss, leaving behind a basin that drops to 422 metres below sea level near Lysebotn. At the fjord's mid-point, Preikestolen — Pulpit Rock — projects 604 metres above the water, a flat platform created when a vertical fracture split from the mountainside approximately 10,000 years ago. Stavanger fjord cruise to Lysefjord and Pulpit Rock operations began in the early 20th century, initially serving coastal communities isolated by terrain. By the 1960s, hydroelectric projects in the inner fjord brought construction traffic, and the route expanded to accommodate tourists drawn by the plateau's stark geometry. Today, the waterway supports five distinct cruise formats: silent electric catamarans launched in 2019, high-speed RIB boats introduced in 2015, hybrid ferries that combine passenger and vehicle capacity, traditional diesel cruisers, and seasonal sailings to Lysebotn via Kjerag. Each vessel passes Fantahålå cave, Vagabond's Cave — named for a fugitive who hid there in the 18th century — and Hengjanefossen, a 400-metre waterfall fed by glacial melt from the Kjerag plateau. The fjord's morphology dictates sightseeing routes. Cruises follow the northern shore outbound, keeping Preikestolen on the starboard beam for optimal photography between 10:00 and 14:00, when solar angles illuminate the rock face without shadow. Return passages hug the southern shore, passing beneath Kjerag's overhanging boulder — Kjeragbolten — visible as a dark speck wedged in a cleft 984 metres above. The water depth shifts dramatically: 13 metres at the Lysefjord Bridge near Forsand, then plunging to over 400 metres within two kilometres. Marine life includes harbour porpoises, occasional orcas tracking herring runs in autumn, and colonies of black guillemots nesting in cliff crevices. Norwegian maritime regulations classify Lysefjord as a protected zone under the 2009 Nature Diversity Act. Engine noise restrictions apply within 500 metres of seal haul-outs on the southern shore, and cruise operators adhere to voluntary speed limits during spring lambing season, when domestic sheep graze clifftop pastures. The fjord remains ice-free year-round due to the Gulf Stream's residual warmth, though January departures are limited by shortened daylight and frequent precipitation. Most commercial operators base at Strandkaien in Stavanger, a 19th-century quay expanded in 2003 to handle modern cruise traffic, offering direct rail links to Oslo and Bergen.