The experience of luxury hotels ought to be considered not merely as an expense, but rather as an investment—a calculated allocation of resources towards the enrichment of the individual's experiential portfolio. To comprehend the value of such an experience, let's delve into the five reasons that underscore the imperative of savouring the opulence offered by luxury hotels.

Firstly, the ambiance provided by luxury hotels is self-evidently superior to that of their less prestigious counterparts, a condition resulting from the meticulously crafted architectural designs and interior decor. In the realm of economic geography, the term 'sense of place', coined by humanistic geographer Yi-Fu Tuan, relates to the emotional attachment and personal association one ascribes to a location. Luxury hotels, with their unique designs and personalized services, enable a heightened sense of place, thus creating a lasting impression on their guests.

Secondly, the amenities and services offered by luxury hotels are ubiquitously unparalleled. This is not just about the tangible amenities or the physical comfort; it is equally about the intangible elements such as the personal touch, attention to detail, and anticipatory service. As per Maslow’s hierarchy of needs, once the basic needs of food and shelter are satisfied, individuals seek to fulfill their psychological needs, which comprise a sense of belonging and esteem. Luxury hotels cater to these psychological needs by providing personalized and exclusive services.

The third aspect pertains to the culinary experience. Luxury hotels, unlike their standard counterparts, house the crème de la crème of gastronomy. These institutions employ Michelin-starred chefs who create culinary masterpieces, applying complex techniques drawn from chemistry and physics, such as molecular gastronomy, thereby transforming dining into a theatrical experience. This gastronomical journey elevates the dining experience from a mere biological necessity to a cultural extravaganza.

Fourthly, the strategic locations of luxury hotels make them an attractive proposition. They are typically nestled in the heart of the city or in pristine natural landscapes, providing their guests with easy access to local attractions, or a retreat from the urban chaos. The field of behavioral economics identifies ‘convenience’ as a key factor affecting an individual’s decision-making process. Luxury hotels, with their strategic locations, appeal to this behavioral trait, making them a desirable choice for discerning travelers.

Lastly, luxury hotels provide an experience that transcends the physical realm; they offer a psychological reward - a sense of accomplishment. This is grounded in Thorstein Veblen's concept of 'conspicuous consumption', which refers to the expenditure on goods and services with the primary intention of displaying wealth or social status. Staying in a luxury hotel serves as a proclamation of one's socio-economic standing, thereby boosting self-esteem.

In summation, luxury hotels boast an intricate tapestry of experiences that extend beyond mere lodging. They offer an unforgettable ambiance, unparalleled service, a gastronomical journey, strategic locations, and a psychological reward. It is, therefore, incumbent upon individuals seeking to enrich their experiential portfolio and enjoy the finer nuances of hospitality to experience the opulence of luxury hotels.