A Place to Be and Belong

OSA PENINSULA, COSTA RICA

Welcome to Nereus

Boutique Hotel & Retreat Center

Welcome to Nereus

Boutique Hotel & Retreat Center

Nereus Retreats invites you to rest, reset, and reconnect on the Osa Peninsula in Costa Rica. Whether you are visiting as an individual traveler seeking calm and comfort, or hosting your own retreat experience, Nereus offers a peaceful, nature immersed setting designed for meaningful stays.

Nereus Retreats on the Osa Peninsula in Costa Rica

Nereus is a quiet boutique hotel set between the jungle and the ocean on the Osa Peninsula. Designed for guests who value simplicity, comfort, and a slower pace, the property offers a peaceful place to rest and reconnect with nature.

Rooms are thoughtfully designed with comfort in mind, featuring comfortable beds, private bathrooms, air conditioning, and natural finishes that reflect the surrounding environment. Wake to birdsong, step outside into lush gardens, and spend your days exploring nearby beaches, relaxing by the pool, or simply enjoying the calm that defines life here.

Whether you are travelling alone, as a couple, or as part of a small group, Nereus offers a grounded and welcoming place to stay.

Nereus Retreats on the Osa Peninsula in Costa Rica

Nereus is a quiet boutique hotel set between the jungle and the ocean on the Osa Peninsula. Designed for guests who value simplicity, comfort, and a slower pace, the property offers a peaceful place to rest and reconnect with nature.

Rooms are thoughtfully designed with comfort in mind, featuring comfortable beds, private bathrooms, air conditioning, and natural finishes that reflect the surrounding environment. Wake to birdsong, step outside into lush gardens, and spend your days exploring nearby beaches, relaxing by the pool, or simply enjoying the calm that defines life here.

Whether you are travelling alone, as a couple, or as part of a small group, Nereus offers a grounded and welcoming place to stay.

Nereus Retreats is also a dedicated venue for retreat leaders and facilitators looking to host meaningful experiences in a natural, distraction free setting.

The property offers flexible spaces suitable for yoga, meditation, workshops, and group gatherings, all surrounded by the sights and sounds of the jungle. On site accommodation allows retreat groups to stay together, while shared dining areas and catering support create space for connection and flow throughout the retreat experience.

With an experienced on site team and a setting that naturally encourages presence and reflection, Nereus provides a supportive environment for retreat leaders to focus on their guests and their program.

Inner Child and Shadow Work Retreat with Dr. Yahia in Costa Rica
Inner Child and Shadow Work Retreat with Dr. Yahia in Costa Rica

Nereus Retreats is also a dedicated venue for retreat leaders and facilitators looking to host meaningful experiences in a natural, distraction free setting.

The property offers flexible spaces suitable for yoga, meditation, workshops, and group gatherings, all surrounded by the sights and sounds of the jungle. On site accommodation allows retreat groups to stay together, while shared dining areas and catering support create space for connection and flow throughout the retreat experience.

With an experienced on site team and a setting that naturally encourages presence and reflection, Nereus provides a supportive environment for retreat leaders to focus on their guests and their program.

Where the rainforest meets the ocean

Nereus promises a sublime setting for your stay. Located on Costa Rica’s revered Osa Peninsula – a region described by National Geographic as one of the most “biologically intense” places on the planet – the area is bookended by the deep blue waters of the Pacific to the west and the tropical fjord Golfo Dulce, or Sweet Gulf, to the east. While the Osa comprises only 3% of Costa Rica’s total land area, it is home to more than 50% of the country’s animal and plant species. 

We are located just outside Puerto Jiménez, a historic gold mining and logging community, and one of two major gateways to the awe-inspiring, 425 sq km Corcovado National Park – picture a biodiverse Eden home to some 140 species of mammals, 400 species of birds, 116 species of reptiles and amphibians, 40 species of fish, four species of sea turtles and more than 500 species of trees. 

Spend local days out exploring the peninsula’s spectacular wildlife and beaches, snorkeling in calm coves, turtle-, dolphin- or whale-watching and kayaking through lush mangroves, before heading back to Nereus to swing, sloth-like, on a hammock while watching, through one eye, squirrel monkeys leap between the branches overhead.

Nereus Retreats,Yoga Teacher Training ,Costa Rica, Osa Peninsula
Nereus Retreats is a retreat centre on the Osa Peninsula in Costa Rica where you can attend retreats like Yoga Retreats, Yoga Teacher Training and other spiritual retreats in Costa Rica.
Escape to an eco-friendly jungle retreat in Costa Rica, where wellness and adventure await with yoga sessions, beach accommodations, and a sustainable travel experience in the Osa Peninsula—all included in a Costa Rica vacation package perfect for a winter getaway
Nereus Retreats is a retreat centre on the Osa Peninsula in Costa Rica where you can attend retreats like Yoga Retreats, Yoga Teacher Training and other spiritual retreats in Costa Rica.

Our rooms

All of our rooms are equipped with A/C

Double Occupancy - King or 2 Twins - with Private Bathroom & Breakfast

Spacious room with a king sized bed, or two XL twin beds if preferred, and ensuite bathroom. Equipped with A/C. For two guests.

Double occupancy in family room with Terrace & Breakfast.

Our most spacious room in a free standing bungalow. King sized bed or with XL twin beds. A/C and ensuite bathroom.

Single occupancy with shared bathroom & breakfast

Private room with a queen bed. Shared bathroom with one other room.


Triple occupancy in family room with private bathroom, terrance & breakfast.

Spacious triple with extra long twin beds.

Deluxe single with private bathroom & breakfast

Spacious room with private bathroom.

Double occupancy with shared bathroom & breakfast

Private room with a queen bed. Shared bathroom with one other room.