Hello! That sounds like an exciting trip. Here are some travel tips for your visit to Mosta, Mdina, and Qrendi.

Best Time to Visit:
The best time to visit Mosta, Mdina, and Qrendi, in Malta is from April to June when the weather is warm, and the summer crowds have not yet arrived. September and October are also good times as the summer heat dissipates and the sea water is still warm enough for swimming.

Route and Accessibility:
Malta is well connected by air with major cities in Europe and North Africa. From the airport, you can reach Mosta, Mdina, and Qrendi by taxi or public buses. All three places are well connected by Malta's public transport. Driving is another good option as Malta has good road infrastructure.

Accommodation and Booking:
There are various accommodation options to consider. In Mosta, you can find a range of hotels and B&Bs. Mdina, being a historical city, offers unique boutique accommodations. Qrendi is smaller but offers holiday apartments and B&Bs. It's advisable to book your accommodation in advance, especially during the peak season.

Clothing and Essentials:
Light, comfortable clothing is recommended for your visit. Do not forget to bring a hat, sunblock, and sunglasses to protect yourself from the sun. Comfortable walking shoes are also a must as you'll be exploring historical sites.

Health and Safety:
Malta is generally considered a safe country. However, it is always recommended to maintain the usual precautions with belongings and personal safety. Healthcare facilities are good, though it’s advisable to have travel insurance coverage.

Local Etiquette and Respect:
The Maltese are quite friendly and informal. However, they highly appreciate respect for their local customs and traditions. Remember to dress modestly when visiting religious sites.