Another popular way of getting to know Fort Myers' landscapes and nature is going on a boat trip. Manatee & Eco River Tours (manateeandecorivertours.com) organize trips along the Caloosahatchee and Orange rivers, with a naturalist on board to tell you about the local flora and fauna. Different options are available — check out the manatee tours (only December to March), which allow visitors to get close to these uncommon sea creatures, or get into a romantic mood with a sunset tour. Book your trip on their website. Magic Wind Adventure Sailing (sailmagicwind.com) is run by an enthusiastic couple that offers sailing trips on the gulf for up to 6 passengers. Book your trip on their website or by phone.

A visit to Quebec City wouldn’t be complete without exploring La Citadelle, an active military installation and an essential part of the city's history. This iconic fortress also serves as the secondary official residence of the Canadian monarch and the Governor General of Canada. During the summer months (June 24 through the first Monday of September), visitors can witness the ceremonial Changing of the Guard at 10am. Keep in mind that guided tours are mandatory for visiting, but these are very entertaining and interactive.

Housed in the Archbishop's Palace, the Museo Diocesano di Palermo boasts an impressive collection of sculptures from the 15th to 18th centuries. It also displays interesting artworks, such as religious silverware and textiles, frescoes and Italian and Flemish paintings from the 16th to 19th centuries.

Christmas Island’s narrow reef supports bountiful marine life, including 88 coral species and more than 600 species of fish. It’s an underwater wonderland for divers, with clear warm waters, coral reefs and spectacular wall dives. Soft corals, feather stars and gorgonian corals grow along vast walls which plunge into a seemingly bottomless abyss. The fish community is distinctive because the island is a meeting place for Indian and Pacific Ocean fish species. It’s one of the few locations in the world where you’ll see Indian and Pacific Ocean fish swimming side by side. Some of these species interbreed to produce hybrids. Christmas Island has more hybrid fish than anywhere else in the world, making it a marine hybridisation zone of international significance. In addition to the hundreds of species of tropical fish, dolphins inhabit the island’s waters and whale sharks regularly visit during the wet season. Whale sharks generally first appear when the red crabs are spawning at the start of the wet season — they converge to supplement their plankton diet with crab larvae. Locations like Flying Fish Cove, Ethel Beach, Dolly Beach, West White Beach and Winifred Beach offer scuba divers and snorkellers a rewarding marine experience. At Flying Fish Cove and Ethel Beach shore diving is possible depending on the time of the year. There is excellent fishing, with sailfish, tuna and wahoo among some of the fish to be caught. You’ll find boat ramps at Flying Fish Cove and Ethel Beach.