Phool Chatti Ashram is a long-established spiritual retreat in the Himalayan foothills of Rishikesh, India, beside the sacred Ganga River. Established in 1885, the ashram offers visitors an opportunity to experience traditional Hindu ashram life in a natural setting, supported by modern facilities including private guest rooms, spacious yoga halls, and a dining hall overlooking the river. The ashram has been under the care and guidance of Swami Dev Swarup Nanda Ji since 1977, continuing a tradition of service and yogic practice.

Its main offering is a seven-day Yoga and Meditation Retreat for beginners and intermediate students. Retreat activities include Hatha, Ashtanga, Bhakti, and Karma Yoga, alongside meditation, daily kirtan, Ganga rituals, sound healing, and nature walks. The program is designed to introduce participants to daily yogic living and practical tools for their personal journey. Phool Chatti also provides ashram stays, Ayurvedic massages, and arrangements for groups wishing to host retreats, yoga teacher training courses, international satsangs, or group sadhanas.