"Run by Trinity College history graduate Dave O’Connor, this boutique operator limits groups to 12 travelers and emphasizes active options — biking and hiking are included (but optional) and trips can also feature kayaking, horse-riding, whale watching, and surfing lessons; tours run 6–10 days, and the shorter itineraries give you the option of heading north to the Giant’s Causeway or west to the Cliffs of Moher and the Aran Islands (both offered at about 1,540 EUR)." - Matthew Kepnes