(map) Broken Oar Grotto - A large cavern connected to the sea, situated north of Solitude and northwest of Brinewater Grotto. (map) Broken Helm Hollow - A small bandit camp in the southeast corner of The Rift. (map) Broken Fang Cave - A small cave situated between Swindler's Den and Sunderstone Gorge. (map) Brittleshin Pass - An underground tunnel that connects Whiterun Hold and Falkreath Hold. (map) Brinewater Grotto - A small cave on the coast between Solitude Lighthouse and Broken Oar Grotto. (map) Boulderfall Cave - A small cave inhabited by leveled necromancers. (map) Bonechill Passage - A small cave containing monsters, located east of Falkreath and to the southwest of Helgen. (map) Bloated Man's Grotto - A small cave inhabited by Spriggans and Cave Bears. (map) Blind Cliff Cave - A cave southwest of Karthwasten along the banks of the Karth River containing Forsworn. Bleakcoast Cave - A small ice cave containing frost trolls, located southeast of Winterhold and directly east of the Shrine of Azura.