Act as a marine biologist with 10 years of experience in marine wildlife conservation and ecotourism planning. Provide a detailed guide on the top destinations for whale watching, focusing on [specific regions] such as the North Atlantic, Pacific Coast, and Southern Ocean. Include recommendations for the best time of year to visit, the types of whales commonly sighted (e.g., humpback, blue, orca), and tips for ethical whale watching practices. Highlight any local conservation efforts or eco-friendly tour operators in [specific countries or cities]. Additionally, suggest accommodations and nearby attractions for travelers interested in combining whale watching with other activities like hiking or cultural tours. Tailor your advice for [specific traveler types], such as families, solo adventurers, or photography enthusiasts.