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BIM Architecture: Wetland Floating Island at Qinhu Hotel by Jianhe Architecture

BIM Architecture | Wetland Floating Island · Qinhu Hotel/Jianhe Architecture

The ancient town of Qintong, embraced by clear blue lakes, is renowned for its eight scenic spots.

Yu Meiren – The Eight Scenic Spots of Qintong

01 Project Location: The Pearl of the Water Town

Taizhou, a water city without mountains within its urban area and surrounded by water, has shaped the soul of this historic town. The Qinhu Tourist Scenic Area, situated in Taizhou’s eastern suburbs, is a natural wetland paradise with a wild charm. It boasts the serene beauty of vast tea plantations spanning thousands of acres typical of Jiangnan, vibrant ancient streets filled with colors and fragrances, and a rich cultural legacy rooted in the Shuitian Buddhist Kingdom.

BIM Architecture | Wetland Floating Island · Qinhu Hotel/Jianhe Architecture

△ Project Location

Since being designated a national 5A-level tourist attraction in 2012, Qinhu has evolved into an ecological tourism hub integrating wetland sightseeing, ancient town tours, hot spring retreats, and cultural folk experiences, earning the title “Pearl of Water Town”.

BIM Architecture | Wetland Floating Island · Qinhu Hotel/Jianhe Architecture

△ Scenic Area Features

The project site lies within this “water town pearl,” adjacent to Qinhu Avenue, just 1 km from the scenic area’s southern entrance and within 1.5 km of its center, allowing easy access to all tourist attractions.

BIM Architecture | Wetland Floating Island · Qinhu Hotel/Jianhe ArchitectureBIM Architecture | Wetland Floating Island · Qinhu Hotel/Jianhe Architecture

△ Current Site Conditions

The site is divided into two plots: Plot A covers 64,474 square meters, and Plot B covers 36,359 square meters. Plans include constructing a resort hotel, executive lounge, hotel-style apartments, and related facilities, totaling 390 guest rooms.

02 Planning and Design: The Wetland Floating Island Concept

Located at a key transportation node within the scenic area, the site plays a crucial role in complementing accommodation and entertainment amenities. Surrounded by roads on three sides, it forms a “peninsula” shape. The design team integrates the surrounding water network, introducing natural water features into the site’s core to create an internal landscape that embodies the “floating island” concept.

BIM Architecture | Wetland Floating Island · Qinhu Hotel/Jianhe ArchitectureBIM Architecture | Wetland Floating Island · Qinhu Hotel/Jianhe Architecture

The land is U-shaped, bordered by municipal roads and waterways with a central lake. The design strategically places functions such as vacation hotels, reception areas, banquet halls, and fitness facilities along Plot A’s main frontage facing the lake. The layout skillfully merges flowing horizontal spaces with designated functional zones.

BIM Architecture | Wetland Floating Island · Qinhu Hotel/Jianhe ArchitectureBIM Architecture | Wetland Floating Island · Qinhu Hotel/Jianhe Architecture

The executive lounge and hotel-style apartments are arranged in a dynamic courtyard layout within the more private Plot B.

BIM Architecture | Wetland Floating Island · Qinhu Hotel/Jianhe ArchitectureBIM Architecture | Wetland Floating Island · Qinhu Hotel/Jianhe Architecture

Despite the relatively narrow U-shaped plot, the design transforms this limitation into a feature inspired by the wetland landscape—cofferdams form islands interconnected by waterways. Buildings of varied sizes are thoughtfully staggered, mimicking the intertwined deep blue lakes and river networks, outlining scattered beaches and islands.

BIM Architecture | Wetland Floating Island · Qinhu Hotel/Jianhe Architecture

△ Overall Layout Generation

The cross-shaped plan centers on the guest reception and hotel entrance, naturally linking the floating islands in an organized yet casual flow. Key architectural spaces and landscape nodes are designed with three-dimensional spatial relationships that harmonize with the surrounding scenery.

BIM Architecture | Wetland Floating Island · Qinhu Hotel/Jianhe ArchitectureBIM Architecture | Wetland Floating Island · Qinhu Hotel/Jianhe Architecture

Other functional areas are connected by flowing waterways weaving through the archipelago, forming a lakeside layout that maximizes scenic views while ensuring balanced spatial rhythm and creating a distinctive environment.

03 Architectural Design: Embracing Qintong’s Ancient Style

Qintong Ancient Town, with its millennia of history, features riverside homes connected through gardens and courtyards, fostering close-knit communities. Qinhu Hotel embraces this tradition, extending horizontally along the water’s edge with low-profile structures. The roofs combine flat and gentle slopes, scattered across facades dominated by horizontal lines, creating a unified, harmonious style that blends softly into the natural setting.

BIM Architecture | Wetland Floating Island · Qinhu Hotel/Jianhe Architecture

The arrangement and interconnection of building blocks are carefully designed to maximize views and create rich courtyard spaces.

BIM Architecture | Wetland Floating Island · Qinhu Hotel/Jianhe Architecture

The design team draws inspiration from history while situating it within present and future contexts, adopting a forward-thinking approach.

BIM Architecture | Wetland Floating Island · Qinhu Hotel/Jianhe ArchitectureBIM Architecture | Wetland Floating Island · Qinhu Hotel/Jianhe Architecture

Extracting traditional residential elements

This “extraction” does not directly replicate specific elements but serves as a design guide.

BIM Architecture | Wetland Floating Island · Qinhu Hotel/Jianhe ArchitectureBIM Architecture | Wetland Floating Island · Qinhu Hotel/Jianhe ArchitectureBIM Architecture | Wetland Floating Island · Qinhu Hotel/Jianhe Architecture

Contemporary techniques reinterpret traditional roofing ridges, green bricks, and gray tiles, utilizing wood, stone, and paper materials inspired by local dwellings to enhance the hotel’s texture and sense of belonging.

04 Functional Flow: Resort Hotel Complex

The Qinhu Hotel complex consists of a resort hotel with 260 rooms, a banquet center featuring 17 halls, an executive lounge with 30 rooms, hotel-style apartments with 100 rooms, and a large hot spring club. These components are designed to operate both independently and collectively.

BIM Architecture | Wetland Floating Island · Qinhu Hotel/Jianhe ArchitectureBIM Architecture | Wetland Floating Island · Qinhu Hotel/Jianhe ArchitectureBIM Architecture | Wetland Floating Island · Qinhu Hotel/Jianhe Architecture

△ Functional Layout

Given the narrow plot, efficient functional organization and well-integrated pedestrian and vehicle flows are critical for operational success and guest experience.

BIM Architecture | Wetland Floating Island · Qinhu Hotel/Jianhe ArchitectureBIM Architecture | Wetland Floating Island · Qinhu Hotel/Jianhe ArchitectureBIM Architecture | Wetland Floating Island · Qinhu Hotel/Jianhe Architecture

△ Traffic Flow

The complex features four vehicle entrances: the west entrance serves as the main access for banquets, receptions, health, and entertainment facilities, while the north entrance primarily accommodates the resort hotel and apartments.

BIM Architecture | Wetland Floating Island · Qinhu Hotel/Jianhe ArchitectureBIM Architecture | Wetland Floating Island · Qinhu Hotel/Jianhe Architecture

To prevent pedestrian and vehicle conflicts, a “dual ring” three-dimensional block design is implemented. Vehicle lanes and fire rescue routes are positioned on the outer ring, while a central pedestrian ring features water elements, walkways, courtyards, and leisure platforms, creating a layered, slow-traffic system.

05 Landscape Design: The Nine Scenic Spots of Qinhu Lake

BIM Architecture | Wetland Floating Island · Qinhu Hotel/Jianhe ArchitectureBIM Architecture | Wetland Floating Island · Qinhu Hotel/Jianhe Architecture

The landscape design continues the “water town” architectural theme, originating from the resort hotel’s positioning. It emphasizes “Zen” and “wild enjoyment” themes, intertwined with Qintong and Qinhu’s cultural essence, creating nine distinctive scenic nodes rich in meaning.

BIM Architecture | Wetland Floating Island · Qinhu Hotel/Jianhe ArchitectureBIM Architecture | Wetland Floating Island · Qinhu Hotel/Jianhe Architecture

The hotel’s banquet and fitness areas feature extensive static water surfaces, visually extending the lake and enhancing the waterfront experience.

BIM Architecture | Wetland Floating Island · Qinhu Hotel/Jianhe Architecture

The outdoor pool and Plot B’s southern section adopt naturalistic wetland features, incorporating landscape sprays and mist devices to create immersive experiences.

06 Theme Planning: Multiple Flow Paths

Beyond the architectural design, the team prioritizes user experience, recognizing its lasting impact. Integrating the “Nine Scenic Spots of Qinhu Lake” with building functions, they carefully plan routes for families, wetland cruises, weddings, and social media check-ins to cater to diverse visitor groups.

BIM Architecture | Wetland Floating Island · Qinhu Hotel/Jianhe ArchitectureBIM Architecture | Wetland Floating Island · Qinhu Hotel/Jianhe ArchitectureBIM Architecture | Wetland Floating Island · Qinhu Hotel/Jianhe ArchitectureBIM Architecture | Wetland Floating Island · Qinhu Hotel/Jianhe Architecture

△ Multi-Scenario Planning

At the center of the scenic lake, where the hotel lobby and reception hall’s cross axes intersect, lies the heart-shaped “Blue Lake Heart Clear,” connected by a boardwalk and visible from all angles.

BIM Architecture | Wetland Floating Island · Qinhu Hotel/Jianhe ArchitectureBIM Architecture | Wetland Floating Island · Qinhu Hotel/Jianhe ArchitectureBIM Architecture | Wetland Floating Island · Qinhu Hotel/Jianhe ArchitectureBIM Architecture | Wetland Floating Island · Qinhu Hotel/Jianhe Architecture

This area accommodates various routes with spaces to pause, enjoy views, and host water weddings, performances, and events. Surrounding features include sprays, fountains, fireworks, lasers, and other performance elements that bring the site to life.

07 Conclusion

The design team has deeply engaged with the local cultural context, refining it into a layered, three-dimensional centerpiece aimed at creating a unique resort hotel complex. Rooted in its environment and led by user experience, the project aspires to build vibrant memories, grow harmoniously with nature, and become an inseparable part of the landscape over time.

Project Drawings

BIM Architecture | Wetland Floating Island · Qinhu Hotel/Jianhe Architecture

△ General Layout Plan

BIM Architecture | Wetland Floating Island · Qinhu Hotel/Jianhe Architecture

△ First Floor Plan

BIM Architecture | Wetland Floating Island · Qinhu Hotel/Jianhe Architecture

△ Second Floor Plan

BIM Architecture | Wetland Floating Island · Qinhu Hotel/Jianhe Architecture

△ Third Floor Plan

BIM Architecture | Wetland Floating Island · Qinhu Hotel/Jianhe Architecture

△ Section Diagram

Project Information

Project Name: Qinhu Hotel Construction Project

Developer: Qinhu Culture and Tourism Group Co., Ltd.

Project Size: 92,000 square meters

Design Period: October 2022 – December 2022

Design Phase: Proposal Bidding

Lead Architects: Zhang Xu, Zhu Qixiang

Design Team: Chen Ming, Xiao Kai, Chen Lei, Shi Feng, Liao Hanlu, Song Changchun, Wang Bicheng, Wu Xuanyi, Ji Zhenghua, Sun Zhenyue

Technical Team: Yun Chao, Tu Zhiyan, Zhu Jiayou, Tao Wei, Wang Tao, Zhu Yan, Xu Cheng, Fan Chao, Chen Yan, Hu Yukun, Zhou Zhiwei, Tong Shanzhong, Ren Kaiyan, Yin Dongzheng, Zhang Qiuxu, Ye Qing, Huang Haiyan

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