Hire a boat captain at the Bastimentos boat dock on Main Street or arrange a tour with a tour operator and they will navigate you up the Bahia Honda River. You will then hike for about 20 minutes before reaching Bocas' most spectacular cave located in the Bastimentos National Marine Park. There’s a guide from the Bahia Honda community who will take you through the cave. The water comes up pretty high so expect to get wet. There are other bat caves in the area but not as impressive as Nivida.

STRAAT Museum redefines the gallery experience inside a spacious warehouse at Amsterdam’s NDSM wharf, reachable via a free ferry from Centraal Station. Inside, over 180 monumental works by 170 global artists (including Eduardo Kobra’s towering Anne Frank mural) were created on-site, preserving the spontaneity of outdoor graffiti. The raw, industrial space lets you watch artists at work during rotating exhibitions. Unlike traditional museums, STRAAT embraces street art’s rebellious roots: massive stencils by Banksy-esque provocateurs share space with hidden tags. The café serves gluten-free treats, and the gift store stocks affordable prints. Post-visit, explore NDSM’s open-air murals that blur the line between museum and street art.

Nxt Museum pioneers Amsterdam’s digital art frontier, where immersive installations dissolve the lines between technology and human perception. Housed in a repurposed industrial space, it commissions large-scale works that interrogate AI, virtual worlds and machine-driven realities. Past exhibitions have explored themes like fluid identities in digital realms ("UFO—Unidentified Fluid Other"), the impact of surveillance tech ("Shifting Proximities"), and kinetic sculptures that react to human movement ("Life in a Different Resolution"). The museum’s ever-evolving programming, from pulsating data sculptures to algorithm-generated soundscapes, demands active participation, not passive viewing. Recent shows like "Still Processing" warp light and sound to challenge how we interpret visual information. Ideal for tech-curious visitors, though those craving traditional art might find it jarring.

This fantastic Roman Catholic cathedral, also known as Madame l'Afrique, can't absolutely be missed in Algiers. The stunning building, completed in the late 19th century, features a grandiose interior and, since 2012, it is listed between the historical monuments in Algeria.