You seem to have your heart set on Zakynthos but I have to say it’s not a good use of time for a sort-of overrated payoff. Your time is much better spent (in my opinion) seeing another Greek island in the cyclades (maybe taking a ferry to Naxos or Paros sitting outside on the deck drinking a bottle of wine) rather than taking a bus and connecting flights. Zakynthos and Santorini/Mykonos are on opposite sides of the country and the only way from one to the other is by flying (or some combination of bus and ferry). So, my recommendation is to consider spending those Zakynthos days in Naxos, Paros, Milos, or some other Cycladic island.
Domestic air transport grew in China at 15.5 percent annually from 2001 to 2006. The rate of air travel globally increased at 3.7 percent per year over the same time. In the EU greenhouse gas emissions from aviation increased by 87% between 1990 and 2006. However it must be compared with the flights increase, only in UK, between 1990 and 2006 terminal passengers increased from 100 000 thousands to 250 000 thousands., according to AEA reports every year, 750 million passengers travel by European airlines, which also share 40% of merchandise value in and out of Europe. Without even pressure from "green activists", targeting lower ticket prices, generally, airlines do what is possible to cut the fuel consumption (and gas emissions connected therewith). Further, according to some reports, it can be concluded that the last piston-powered aircraft were as fuel-efficient as the average jet in 2005.
A complicating factor is that of origin-destination control ("O&D control"). Someone purchasing a ticket from Melbourne to Sydney (as an example) for A$200 is competing with someone else who wants to fly Melbourne to Los Angeles through Sydney on the same flight, and who is willing to pay A$1400. Should the airline prefer the $1400 passenger, or the $200 passenger plus a possible Sydney-Los Angeles passenger willing to pay $1300? Airlines have to make hundreds of thousands of similar pricing decisions daily.
There are many picturesque villages to explore, and the beaches are always far from crowded. If you like walking, the lush vegetation and cliffs are ideal, while if you like to do some underwater exploration, there are many scuba diving and fishing opportunities, too. Additionally, Dugi Otok is home to one of Croatia’s best sandy beaches, Sakarun, which some compare to the beaches of the Caribbean, making it a great family spot.
As soon as I think of travel, it’s not long before my mind drifts to white sand beaches, azure blue water, and palm trees in tropical locales. When most people think of paradise, chances are they’re thinking of tropical islands is far-flung corners of the world. Lounging with a good book, drinking from coconuts, soaking up the rays. Does it get any better than that?
Argostoli is the capital on the mid-west flank of the island and is not really a destination itself, that moniker falling to the contiguous beach scene running from Lourdata south eastward to Skala. While development might have caught up here by now, it should still be a pleasant beach scene and focus for a relaxing stay. The Melissani Cave on the east coast is a must attraction and while it can be visited on a day excursion from anywhere on Kefallonia the two villages or Agia Efthymia and Poros are low-key ‘resorts’ pulling in a regular crowd of travellers and may warrant a look-in. The port of Pesada (just west of Lourdata) is the home of the local ferry to Zakynthos (Zante).
Christened the Garden Island, Kauai’s splendor extends from its vermillion Waimea Canyon, plunging down 3,600 feet, to its rugged Napali Cliffs, stretching up 4,000 feet. Often dotted with dozing monk seals, Kauai’s Poipu Beach has appeared on Dr. Beach’s esteemed list of America’s Best Beaches. Rivers, rainforests and waterfalls garnish the interior; don’t miss a photo op of Wailua Falls, famously featured in the opening credits of Fantasy Island, which aired from 1977 to 1984.
Where to stay in Crete: A 300-year-old hamlet surrounded by olive groves, Kapsaliana Village Hotel exudes peaceful authenticity. On a sandy bay just beyond Chania, Ammos Hotel smartly combines Scandi chic with a child-friendly vibe. Blue Palace Resort & Spa beats the (stiff) competition in Elounda with its spiral stone Isola Beach Club, thalassotherapy spa, and boat trips to Spinalonga island, a national monument just across Mirabello Bay.