Belém Walking Tour in Lisbon Including Skip-the-Line to Monastery of St Jerome and Belém Tower. Get acquainted with Lisbon's enigmatic Belém district on this 1.5-hour walking tour. See iconic landmarks like the UNESCO World Heritage–listed Belém Tower (Torre de Belém) and hear about where the ‘pastel de nata’ (custard pastry), a world-famous Portuguese staple, was invented. You’ll also receive skip-the-line admission to the Monastery of St Jerome and visit the Monument to the Discoveries. This small-group tour is limited to just 14 participants. Book and Save 10% Off Belém Walking Tour in Lisbon Including Skip-the-Line to Monastery of St Jerome and Belém Tower.

Cape Sounion and Temple of Poseidon Half-Day Trip from Athens. Take your own postcard-perfect snaps of Cape Sounion's Temple of Poseidon on a scenic afternoon trip from Athens. Cape Sounion is only 45 miles (70 kilometers) from Athens, making it the perfect lazy afternoon destination. Book and Save 10% Off Cape Sounion and Temple of Poseidon Half-Day Trip from Athens.

Chicago Crime and Mob Tour. Some of the world’s most notorious criminals, mobsters and gangsters bamboozled their way through Chicago. On this Chicago crime tour, escape into the city’s criminal underworld as you investigate stories about Al Capone, The Untouchables, the Chicago Mob and more. From a luxury coach, see the sites of storied crime scenes including Biograph Theatre, Holy Name Cathedral, Clark Street Bridge and the St Valentine's Day Massacre, one of Chicago's most notorious murders. Snap photos of the historic criminal courthouse, and hop off the coach to walk the path that Chicago gangsters John Dillinger and Hymie Weiss followed just before their deaths. Book and Save 10% Off Chicago Crime and Mob Tour.

Cleopatra Island Cruise from Marmaris. Channel the languorous life of Cleopatra on this cruise to Cleopatra Island, departing from Marmaris. Sail the emerald Gulf of Gökova, admiring stunning vistas and indulging in swimming dips during stops along the way. Savor a lunch onboard the boat, then port at the island’s shores where the Egyptian queen famously vacationed with Mark Anthony. Enjoy the island itself as you wish — stroll, swim, sunbathe or explore the ancient ruins before returning to Marmaris, with one final swim stop on the way back. No trip to the Turkish coast is complete without this experience. Book and Save 10% Off Cleopatra Island Cruise from Marmaris.

Marmaris Bay and Adaköy Cruise from Marmaris. Soak up the Turkish sun and unspoiled stretches of coast on a full-day cruise from Marmaris! A perfect experience for anyone seeking a lazy day, the cruise includes a total of three stops so you can swim, sunbathe, explore and enjoy an alfresco lunch, too. Discover the idyllic pebble coves, beaches, pine forests and caves around Marmaris Bay and the peninsula of Adaköy, and savor the peace and quiet away from the hectic pace of Marmaris. Book Marmaris Bay and Adaköy Cruise from Marmaris From $13.89.