Here's a suggestive itinerary for a 7-night all-inclusive holiday in Jamaica from the UK:

Day 1:

• Fly from the UK to Montego Bay, Jamaica.
• Arrive in Montego Bay and transfer to your all-inclusive resort.
• Check into your accommodation and spend the day settling in and familiarizing yourself with the resort.
• Enjoy the amenities offered by the resort, such as swimming pools, beach access, and various recreational activities.
• In the evening, indulge in a delicious dinner at one of the resort's restaurants.

Days 2-6:

• Wake up to the warm Caribbean sun and savor a leisurely breakfast at your resort.
• Spend your days relaxing on the beautiful beaches, soaking up the sun, and swimming in the turquoise waters.
• Take advantage of the resort's water sports activities, such as kayaking, paddleboarding, or snorkeling.
• Enjoy the all-inclusive benefits by indulging in delicious meals and refreshing beverages throughout the day.
• Explore the local culture and traditions by participating in organized activities and entertainment provided by the resort.
• Take time to pamper yourself with spa treatments or unwind with yoga or meditation sessions offered by the resort.
• If you're feeling adventurous, consider joining excursions to explore the island's attractions, such as Dunn's River Falls, Ocho Rios, or Negril's Seven Mile Beach (additional fees may apply).

Day 7:

• On this day, you can choose to relax and enjoy the resort's facilities or venture out to explore more of Jamaica.
• Visit local markets and shops to shop for souvenirs and experience the vibrant Jamaican culture.
• Explore nearby attractions like the Montego Bay Marine Park or the Rose Hall Great House.
• In the evening, treat yourself to a romantic dinner or enjoy the resort's evening entertainment.

Day 8:

• Check out from your resort.
• Depending on your flight time, you may have some free time to relax or explore before departing.
• Transfer to the airport for your return flight to the UK.

Please note that this itinerary provides a general framework for your all-inclusive holiday in Jamaica, and you can adjust it based on your resort's specific offerings and your personal preferences. Each resort may have its own unique amenities, activities, and excursions, so be sure to explore their options and tailor your itinerary accordingly. Also, check the latest travel requirements and restrictions before your trip.