Swissotel The Bosphorus Istanbul is a luxurious hotel and convention center situated on the European side of Istanbul, overlooking the Bosphorus Strait. The hotel offers a serene and tranquil spa and wellness center, providing guests with a peaceful retreat from the bustling city. The spa features a range of treatments, including massages, facials, and body wraps, all designed to promote relaxation and well-being. Guests can also enjoy the hotel's indoor and outdoor pools, sauna, and steam room. With its stunning views, elegant design, and world-class amenities, Swissotel The Bosphorus Istanbul is the perfect choice for those looking for a hotel with a spa and wellness center in Istanbul.