Lake McDonald, nestled within the heart of Glacier National Park, Montana, is a picturesque jewel that captivates visitors with its serene beauty and outdoor activities. As the largest lake in the park, Lake McDonald stretches over 10 miles (16 kilometers) long and is renowned for its crystal-clear waters, vibrant colors, and stunning backdrop of rugged mountains.

Anza-Borrego Desert State Park occupies a large area of southeastern California, extending across the Colorado Desert east of San Diego County. It is California’s largest state park and contains a varied desert landscape of broad valleys, badlands, rocky mountains, palm oases, dry washes, and sandy plains. The park takes its name from Spanish explorer Juan Bautista de Anza and the Spanish word for bighorn sheep.

Dakhla is a coastal city in Morocco’s far southwest, situated on a narrow peninsula that extends into a large Atlantic lagoon. Its setting creates a striking contrast between the dry desert landscape inland and the sheltered blue waters along the coast. Dakhla is an important regional centre for fishing, commerce, and transport, while its lagoon has made the city increasingly known for water sports.

Yucatán, a Mexican state, is popular for its Gulf of Mexico beach areas and spectacular Mayan ruins. It is bordered by the states of Campeche and Quintana Roo. Mexico’s Yucatán Peninsula is also home to mystical cenotes—natural sinkholes filled with crystal-clear water.

Barranquilla sits near the mouth of the Magdalena River on Columbia's Caribbean side. It is a major seaport and a center of commerce, but everyone breaks loose for four days in February for one of the liveliest carnivals outside of Rio.