Arecibo Observatory. Photo © Frank Van Den Eijnden/123rf.

Sights in Arecibo, Puerto Rico

There are several good reasons to visit the municipality of Arecibo. In the mountainous karst country south of town is the world-famous Observatorio de Arecibo. On the coast is Cueva del Indio, a geographic wonder that illustrates what happens when crashing waves meet massive petrified sand dunes—it’s also a natural repository for petroglyphs. And for children, there’s the Faro de Arecibo Lighthouse and Historical Park with its themed playgrounds and welcoming patch of beach.

Paradise Cave is one of the few sights in the park that can be visited independently. Photo © Dana Filek-Gibson.

The Caves of Phong Nha-Ke Bang National Park

A labyrinth of subterranean tunnels and jaw-dropping, otherworldly landscapes, Phong Nha-Ke Bang National Park may be off the beaten path for now, but its anonymity is fading fast. Decked out in eerie, alien rock formations and spindly stalactites, these tunnels are estimated at around 3-5 million years old. Here you’ll find the world’s largest cave, home to a thunderous river, clouds, and an entire jungle ecosystem.

Stairs leading to an old building near Perfume Pagoda. Photo © Tuomas Lehtinen/123rf.

Day Trips From Hanoi

Beyond the city limits, Hanoi’s suburbs and surrounding countryside offer a few easygoing day trips. Take a jaunt to the booming traditional handicraft villages of Tam Coc and Hoa Lu, Ninh Binh’s main attractions, and visit the serene pagoda complex of the beautifully austere Perfume Pagoda.

Inside the Dau Go Cave in Ha Long Bay. Photo © Nikolay Grachev/123rf.

Visiting Ha Long Bay’s Caves

Ha Long Bay is home to caves, islands, a few small beaches, and sleepy fishing villages. Since the bay is accessible only by boat tour, you’ll have little to no control of which sights you see once you’ve booked your trip. Here’s an overview of the caves visited on tours to ensure your trip includes those you’re most interested in.

The beach at Spratt Bight. Photo © Andrew Dier.

Sight-Seeing on San Andrés

Spratt Bight Pathway For many, their first stop in San Andrés after checking in to their hotel is the Spratt Bight Pathway (Centro). This pedestrian walkway is the liveliest stretch on the island, lined with restaurants, hotels, and souvenir shops on one side. On the ocean side of the pathway is the island’s most popular […]

This restored stone structure is a historic and spiritual window into Hawaiian culture and perseverance.

Sightseeing in Makaha, O‘ahu

Sightseeing in Makahu includes a little bit of history, both outdoor and underground adventure, and some truly beautiful views. A few sites are deeply sacred in nature, so keep that in mind while you’re exploring. Here’s where to go.

Snorkeling in clear shallow water in Bermuda's Blue Hole Park.

Bermuda’s Blue Hole Park and Walsingham Nature Reserve

In Hamilton Parish, this property incorporates coast and forested land from Blue Hole Park to Tom Moore’s Jungle (as Walsingham Nature Reserve is commonly called). Learn about Tom Moore’s local legend and his calabash tree, the honeycomb of forest caves, and the amazing swimming grottoes and underwater caves.