If you're traveling to Granada, Nicaragua for just a few hours, be sure to visit the city's central park, Parque Central. This bustling square is surrounded by colorful colonial buildings and is the perfect spot to people-watch and soak up the local atmosphere. Don't miss the opportunity to take a horse-drawn carriage ride around the city center, which will give you a chance to see some of Granada's most historic landmarks in a short amount of time. Additionally, a visit to La Calzada, the main pedestrian street in Granada, is a must. Here, you can find an array of restaurants, cafes, and shops, making it a great place to grab a quick bite to eat or pick up some souvenirs.

If you have a few days to spend in Granada, you'll want to make time to explore the city's museums, such as the Mi Museo and the Convento San Francisco. Both offer a fascinating look at Nicaragua's history and culture. A boat tour of Lake Nicaragua and the nearby islets is also a fantastic way to spend a day, giving you the chance to see the natural beauty of the area and the wildlife that calls it home. Lastly, don't leave Granada without taking a trip to the Masaya Volcano National Park, where you can witness the awe-inspiring sight of an active volcano up close.

For those with a week or more in Granada, Nicaragua, consider taking side trips to nearby attractions such as the Mombacho Volcano, the colonial city of Leon, or the beautiful beaches on the Pacific coast. And if you have four weeks to spare, you might even want to consider enrolling in a Spanish language course at one of the city's reputable language schools. This will not only give you the opportunity to immerse yourself in the local culture but also equip you with a valuable skill for future travels. No matter how much time you have, Granada offers an array of sights and activities that showcase the best of Nicaragua.