What should a first-time traveler see in Nicaragua beyond the obvious highlights?

Nicaragua's documents listing at the World Heritage Centre is the cleanest guide to what the country has had formally recognized. It records the 2000 decision on the Ruins of León Viejo, the 2008 examination of the León Cathedral nomination under Decision 32COM 8B.45, and the 2011 decision on León Cathedral under 35COM 8B.45. Two properties, both within reach of each other, both in a part of the country most first itineraries skip in favour of the lake and the Pacific.

The second thing to add is the lake itself as a destination rather than a view. The Tentative List dossier for Granada records the Archipiélago de Las Isletas and Zapatera as National Parks in the waters of Lake Nicaragua, to the east and southeast of the city, and gives the lake as 8,264 square kilometers. Zapatera therefore holds national park status as an island inside a freshwater lake, with Las Isletas doing the same in the water closer to the city.

Third, the interior has a real agricultural identity. FAO's archived Foodcrops and Shortages reporting for Nicaragua names maize, beans, paddy rice and sorghum as the crops it tracks, with first-season harvests in September and second-season harvests in November. Traveling the central departments in those 2 months puts you among working farms rather than past them.

The Granada dossier also records something you will not read on an itinerary: among the lake's fish it names the freshwater shark, sawfish, gar and guapote, and describes these species as endangered. Lake Nicaragua's fish fauna is the reason the Granada nomination was submitted in the mixed category rather than as a purely cultural property, on 22 July 2003 — the natural setting is part of the case, not a backdrop to it.

• León leg — Give the colonial city and the León Viejo ruins separate days; they are separate properties in UNESCO's own records, 11 years apart in their decisions.
• Lake leg — Use Granada's 105-hectare historic center as a base and take the water to Las Isletas and Zapatera.
• Interior leg — Time it to September or November if you want the harvest months FAO records.

The travel advisory is the governing fact for any Nicaragua itinerary. The State Department's country page carries "Reconsider Travel to Nicaragua due to risk of crime, health, wrongful detention, and arbitrary enforcement of local laws," and notes that immigration authorities review social media and have revoked residency over political expression. Practical entry rules add friction: a $10 USD tourist entry stamp paid in cash on arrival, valid up to 90 days; a $42 USD departure tax; a requirement to use the same passport for entry and exit; proof of onward or return travel and of funds; and advance approval from the Nicaraguan Embassy in the US and the Ministry of Foreign Affairs for volunteer, charitable or medical trips. Lost or stolen US passports require a new entry stamp from Nicaraguan immigration before you can leave.

The Nicaragua when-to-visit answer in this chapter covers Granada's season and the lake-and-volcano setting in detail; the food answer explains what the crop calendar puts on the table.