Hello! It's great to hear that you're planning a trip to the fascinating cities of Simferopol, Sevastopol, Yalta, and Kerch. I have compiled some important travel tips for you.

Best Time to Visit:
The best time to visit these cities on the Crimean Peninsula is from May to September when the weather is pleasant, and you can enjoy the beautiful beaches and explore the historical sites comfortably.

Route and Accessibility:
You can reach Simferopol by flying into the Simferopol International Airport. From there, you can travel to Sevastopol, Yalta, and Kerch by bus or car. The road infrastructure is quite good, making travel between these cities easy.

Accommodation and Booking:
You can find a range of accommodations from budget to luxury hotels in all these cities. I'd recommend booking in advance through reputable online platforms to secure the best deals and rooms.

Clothing and Essentials:
Pack lightweight clothing, beach essentials, and a good pair of comfortable shoes for sightseeing during summer months. If visiting in other seasons, check the local weather forecast to ensure appropriate clothing. Don't forget to pack essentials like a sun hat, sunscreen, travel charger, and a good quality camera for capturing memorable moments.

Health and Safety:
Make sure to have valid travel insurance. Stick to tourist areas and be cautious of your belongings. Carry a basic first-aid kit with necessary medications. Always drink bottled water to avoid any stomach issues.

Local Etiquette and Respect:
It's important to respect the local culture and traditions. Dress modestly, especially when visiting religious sites. Try to learn a few phrases in Russian as it can help you in interacting with locals.