Whether you're adding on to a tour or hopping over for a long weekend, this three-day tour shows you Reykjavik's best. Join your CEO for a walking tour of the city, then go for a sunset dip in the Secret Lagoon. You'll have free time to explore and opt for activities like horseback riding, whale watching, snorkelling, and more. Reykjavik is the start of many Icelandic adventures, but can be one all on its own.