Karlshamns lotsstation Ortholmen is a shore-accessed pilot-station dive at the entrance to Karlshamn, with an easy entry near the old boat ramp and a compact harbor-side profile. It suits relaxed exploration and training dives, with variable visibility and a straightforward local feel rather than big-exposure diving. The site is more about a simple, practical harbor-side route and keeping an eye on access conditions than about dramatic walls or long swims, which makes it a comfortable repeat dive for local teams.