Group Services, Inc. is the most Comprehensive Destination Management Company in Puerto Rico. GSI has provided a full range of DMC services to many clients and hotels on the island for over a decade.
Services Offered Tours & Activities
Services are listed in alphabetical order.
All Day Culebra Snorkel and Barbecue Tour
The Island Flyer is a unique twin hulled, wave piercing, motorized vessel that makes the run to Culebra at high speed, covering the distance in about an hour.
All Day St. Thomas Excursion via Seaplane
What a great way to see St. Thomas – you’ll depart in the morning for old San Juan where Seaborne Airlines will have a Twin Otter seaplane (turboprop, twin engines, 16 seats) waiting for you for the short 40 minute flight to one of the world’s most magnificent harbors at Charlotte Amalie.
All Day Trip to Ponce
We’ll start bright and early, heading inland on the trans-island expressway, though the lush green hills of the interior and across the Cordillera of mountains to the drier Caribbean side of the island to Ponce.
Bacardi Rum Distillery Tour
Your tour carries you out to the south side of San Juan Harbor, where you will enter the beautifully manicured grounds of the Bacardí Rum Distillery, the world’s largest distiller of natural spirits.
Bioluminescent Bay Tour - Vieques (Evening)
The Island Flyer is a unique twin hulled, wave piercing, motorized vessel that makes the run to Vieques at high speed, covering the distance in about 45 minutes.
Camuy Caverns/Ionospheric Observatory Tour
Upon departing the hotel you will proceed directly to the Río Camuy Cave Park located at the northwest side of the island.
Catamaran Snorkel/Sail Adventure
You will leave your hotel in the morning and head out towards the eastern tip of the island. At one of Puerto Rico’s beautiful private marinas you will board a catamaran and set sail for a tranquil uninhabited isle for a day of relaxation and fun.
City Tour of Old and New San Juan
See modern San Juan as you drive in air-conditioned comfort through the areas of Isla Verde, Condado, past Fort San Gerónimo and on into Old San Juan, one of the most beautiful old cities in the New World.
City Tour of Old And New San Juan with Bacardi Distillery
Your tour first carries you out to the south side of San Juan Harbor, where you will enter the beautifully manicured grounds of the Bacardí Rum Distillery, the world’s largest distiller of natural spirits.
Coastal Biking and Water Fun
One of Puerto Rico’s most beautiful beach areas, this trail parallels the ocean as well as diverts at one point into the mangrove preserve areas of the Piñones Lagoon.
Take a two-person kayak to the beautiful reefs that make for excellent snorkeling followed by in-depth commentary of seven eco-systems including the U.S. Caribbean National Rainforest.
Deep Sea Fishing
The waters around Puerto Rico boast some excellent fishing. There are a number of Deep Sea Fishing tournaments being held here, in which at least 30 world records have been broken.
Deluxe Walking Tour of Old San Juan
You will first visit Fort San Cristobal where our experienced walking tour guides will meet you. Here you will receive a guided tour of this fortification that successfully defended the old city from attack by the British and Dutch in centuries gone by.
Full or Half Day Trip to Rainforest and Luquillo Beach
El Yunque is the 3500’ peak within Puerto Rico’s Caribbean National Forest. The name is derived from the Indian word “Yuqui” meaning white land, but was changed by the Spanish to “Yunque” which means anvil. When the peak is viewed from the north, it actually resembles an anvil (the iron block on which metal pieces are hammered).
Puerto Rico has some of the best golf courses anywhere in the Caribbean: they are both beautiful in their setting as well as challenging.
Group Lunch Options in Old San Juan
The participant on a City Tour has a wide variety of lunch options to choose from, including familiar fast food outlets, various cafés and upscale restaurants.
Horseback Riding In Aguadilla
Imagine you self on a beautiful horse ride along miles of pristine white sandy beaches, tropical forests, and crystal blue waters. Experience the breathtaking, undeveloped region of Western Puerto Rico from the back of one of the gentle, but spirited, Paso Fino horses at Tropical Trail Rides.
Horseback riding in the foothills of rainforest
Bilingual guides accompany every group on the trail ride through the lush tropical foothills of the El Yunque Rainforest, along the banks of the Mameyes River, into the very heart of the legendary Puerto Rican countryside.
Kayaking in the Bioluminescent Bay of Las Cabezas de San Juan
Under the blanket of night sky and the historical lighthouse of Fajardo you can touch the waters that glow with bioluminescent micro-organisms.
A two-hour guided tour will take you through a half-mile-long coral reef, mangrove swamps, beaches, a dry forest, and beds of turtle grass (thalassia).
Scuba Diving in Puerto Rico
Whether you are interested in underwater guided tours, seeking your first Scuba Diving experience, looking to advance beyond your current certification level, searching for quality dive equipment, or just want to snorkel about in our warm Caribbean waters, we are here to help.
Shopping Transfer to Old San Juan
Old San Juan, a Spanish colonial city that is more than 500 years old, is a shopper’s delight!
Visit to San Juan Museum of Art and City Tour – All Day Version
You will leave your hotel and head into a part of new San Juan where the San Juan Art Museum is located. This major museum opened in the spring of 2000.