Láki Tours in Grundarfjörður is just south of a huge Herring zone that attracts Orcas in big numbers when the season is right which makes whale watching from Grundarfjörður an excellent choice for any Orca lover.
Often when searching for Orcas, the boats come across big pods of Dolphins. Even the White-tailed Eagle is a semi-regular partner on these tours. Diving Gannets (a bird) is often a sign of Orcas being close by as they feed on the same fish.