Dubai Creek Harbour is indeed a massive and ambitious project, designed to become the new heart of Dubai. It covers a vast area, approximately twice the size of Downtown Dubai, and aims to offer a wide range of attractions and facilities for both tourists and residents. The development boasts a modern waterfront, offering stunning views and enjoyable activities. It features a mix of residential, commercial, retail, and entertainment destinations, making it a vibrant and dynamic city of the future.

Key features of Dubai Creek Harbour include:

1. Residential Space: With a significant portion of the area dedicated to residential spaces, it offers a variety of modern apartments and villas suitable for families and individuals. Whether people are looking for a permanent residence or an investment property, there are numerous options available.

2. Cultural Space: The development also includes a substantial cultural space of around 66,000 square meters, likely to host art exhibitions, performances, and other cultural events.

3. Mall Area: One of the central attractions is the mall area, covering a vast expanse of 820,000 square meters. This mall is likely to host a diverse range of retail outlets, high-class restaurants, cafes, and entertainment facilities.

4. Major Districts: Dubai Creek Harbour is divided into several major districts, including the Island District, The Sanctuary District, Retail District, and Urban Core District. Each district is likely to have its own unique features and offerings.

5. Marine Facilities: Given its waterfront location, Dubai Creek Harbour is likely to provide various marine facilities, which could include yacht clubs, marinas, and waterfront leisure activities.

6. Investment Opportunities: The project presents a significant investment opportunity for those looking to invest in Dubai's real estate market, given its scale and strategic location.

Overall, Dubai Creek Harbour is envisioned to be a modern and all-encompassing destination that caters to diverse lifestyles and interests, making it a sought-after location for both residents and visitors. Keep in mind that the information mentioned here is based on the details available up to my last update in September 2021, and there might have been further developments and changes to the project since then.